18062460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 63221760

約数和(自身を除く): 45159300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 83, 90, 93, 108, 117, 124, 130, 135, 155, 156, 166, 180, 186, 195, 234, 249, 260, 270, 279, 310, 332, 351, 372, 390, 403, 415, 465, 468, 498, 540, 558, 585, 620, 702, 747, 780, 806, 830, 837, 930, 996, 1079, 1116, 1170, 1209, 1245, 1395, 1404, 1494, 1612, 1660, 1674, 1755, 1860, 2015, 2158, 2241, 2340, 2418, 2490, 2573, 2790, 2988, 3237, 3348, 3510, 3627, 3735, 4030, 4185, 4316, 4482, 4836, 4980, 5146, 5395, 5580, 6045, 6474, 7020, 7254, 7470, 7719, 8060, 8370, 8964, 9711, 10292, 10790, 10881, 11205, 12090, 12865, 12948, 14508, 14940, 15438, 16185, 16740, 18135, 19422, 21580, 21762, 22410, 23157, 24180, 25730, 29133, 30876, 32370, 33449, 36270, 38595, 38844, 43524, 44820, 46314, 48555, 51460, 54405, 58266, 64740, 66898, 69471, 72540, 77190, 92628, 97110, 100347, 108810, 115785, 116532, 133796, 138942, 145665, 154380, 167245, 194220, 200694, 217620, 231570, 277884, 291330, 301041, 334490, 347355, 401388, 463140, 501735, 582660, 602082, 668980, 694710, 903123, 1003470, 1204164, 1389420, 1505205, 1806246, 2006940, 3010410, 3612492, 4515615, 6020820, 9031230, 18062460]

約数ペア:

[(1, 18062460), (2, 9031230), (3, 6020820), (4, 4515615), (5, 3612492), (6, 3010410), (9, 2006940), (10, 1806246), (12, 1505205), (13, 1389420), (15, 1204164), (18, 1003470), (20, 903123), (26, 694710), (27, 668980), (30, 602082), (31, 582660), (36, 501735), (39, 463140), (45, 401388), (52, 347355), (54, 334490), (60, 301041), (62, 291330), (65, 277884), (78, 231570), (83, 217620), (90, 200694), (93, 194220), (108, 167245), (117, 154380), (124, 145665), (130, 138942), (135, 133796), (155, 116532), (156, 115785), (166, 108810), (180, 100347), (186, 97110), (195, 92628), (234, 77190), (249, 72540), (260, 69471), (270, 66898), (279, 64740), (310, 58266), (332, 54405), (351, 51460), (372, 48555), (390, 46314), (403, 44820), (415, 43524), (465, 38844), (468, 38595), (498, 36270), (540, 33449), (558, 32370), (585, 30876), (620, 29133), (702, 25730), (747, 24180), (780, 23157), (806, 22410), (830, 21762), (837, 21580), (930, 19422), (996, 18135), (1079, 16740), (1116, 16185), (1170, 15438), (1209, 14940), (1245, 14508), (1395, 12948), (1404, 12865), (1494, 12090), (1612, 11205), (1660, 10881), (1674, 10790), (1755, 10292), (1860, 9711), (2015, 8964), (2158, 8370), (2241, 8060), (2340, 7719), (2418, 7470), (2490, 7254), (2573, 7020), (2790, 6474), (2988, 6045), (3237, 5580), (3348, 5395), (3510, 5146), (3627, 4980), (3735, 4836), (4030, 4482), (4185, 4316)]