18227101620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107687}}^1$

素因数の和:107750

約数の個数: 192

約数和(自身を含む): 64840237056

約数和(自身を除く): 46613135436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1209, 1302, 1365, 1612, 1820, 1860, 2015, 2170, 2418, 2604, 2730, 2821, 3255, 4030, 4340, 4836, 5460, 5642, 6045, 6510, 8060, 8463, 11284, 12090, 13020, 14105, 16926, 24180, 28210, 33852, 42315, 56420, 84630, 107687, 169260, 215374, 323061, 430748, 538435, 646122, 753809, 1076870, 1292244, 1399931, 1507618, 1615305, 2153740, 2261427, 2799862, 3015236, 3230610, 3338297, 3769045, 4199793, 4522854, 5599724, 6461220, 6676594, 6999655, 7538090, 8399586, 9045708, 9799517, 10014891, 11307135, 13353188, 13999310, 15076180, 16691485, 16799172, 19599034, 20029782, 20998965, 22614270, 23368079, 27998620, 29398551, 33382970, 39198068, 40059564, 41997930, 43397861, 45228540, 46736158, 48997585, 50074455, 58797102, 66765940, 70104237, 83995860, 86795722, 93472316, 97995170, 100148910, 116840395, 117594204, 130193583, 140208474, 146992755, 173591444, 195990340, 200297820, 216989305, 233680790, 260387166, 280416948, 293985510, 303785027, 350521185, 433978610, 467361580, 520774332, 587971020, 607570054, 650967915, 701042370, 867957220, 911355081, 1215140108, 1301935830, 1402084740, 1518925135, 1822710162, 2603871660, 3037850270, 3645420324, 4556775405, 6075700540, 9113550810, 18227101620]

約数ペア:

[(1, 18227101620), (2, 9113550810), (3, 6075700540), (4, 4556775405), (5, 3645420324), (6, 3037850270), (7, 2603871660), (10, 1822710162), (12, 1518925135), (13, 1402084740), (14, 1301935830), (15, 1215140108), (20, 911355081), (21, 867957220), (26, 701042370), (28, 650967915), (30, 607570054), (31, 587971020), (35, 520774332), (39, 467361580), (42, 433978610), (52, 350521185), (60, 303785027), (62, 293985510), (65, 280416948), (70, 260387166), (78, 233680790), (84, 216989305), (91, 200297820), (93, 195990340), (105, 173591444), (124, 146992755), (130, 140208474), (140, 130193583), (155, 117594204), (156, 116840395), (182, 100148910), (186, 97995170), (195, 93472316), (210, 86795722), (217, 83995860), (260, 70104237), (273, 66765940), (310, 58797102), (364, 50074455), (372, 48997585), (390, 46736158), (403, 45228540), (420, 43397861), (434, 41997930), (455, 40059564), (465, 39198068), (546, 33382970), (620, 29398551), (651, 27998620), (780, 23368079), (806, 22614270), (868, 20998965), (910, 20029782), (930, 19599034), (1085, 16799172), (1092, 16691485), (1209, 15076180), (1302, 13999310), (1365, 13353188), (1612, 11307135), (1820, 10014891), (1860, 9799517), (2015, 9045708), (2170, 8399586), (2418, 7538090), (2604, 6999655), (2730, 6676594), (2821, 6461220), (3255, 5599724), (4030, 4522854), (4340, 4199793), (4836, 3769045), (5460, 3338297), (5642, 3230610), (6045, 3015236), (6510, 2799862), (8060, 2261427), (8463, 2153740), (11284, 1615305), (12090, 1507618), (13020, 1399931), (14105, 1292244), (16926, 1076870), (24180, 753809), (28210, 646122), (33852, 538435), (42315, 430748), (56420, 323061), (84630, 215374), (107687, 169260)]