38186694

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 110208000

約数和(自身を除く): 72021306

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 409, 494, 513, 546, 702, 741, 798, 818, 819, 1026, 1197, 1227, 1482, 1638, 1729, 2223, 2394, 2454, 2457, 2863, 3458, 3591, 3681, 4446, 4914, 5187, 5317, 5726, 6669, 7182, 7362, 7771, 8589, 10374, 10634, 11043, 13338, 15542, 15561, 15951, 17178, 22086, 23313, 25767, 31122, 31902, 37219, 46626, 46683, 47853, 51534, 54397, 69939, 74438, 77301, 93366, 95706, 101023, 108794, 111657, 139878, 143559, 154602, 163191, 202046, 209817, 223314, 287118, 303069, 326382, 334971, 419634, 489573, 606138, 669942, 707161, 909207, 979146, 1004913, 1414322, 1468719, 1818414, 2009826, 2121483, 2727621, 2937438, 4242966, 5455242, 6364449, 12728898, 19093347, 38186694]

約数ペア:

[(1, 38186694), (2, 19093347), (3, 12728898), (6, 6364449), (7, 5455242), (9, 4242966), (13, 2937438), (14, 2727621), (18, 2121483), (19, 2009826), (21, 1818414), (26, 1468719), (27, 1414322), (38, 1004913), (39, 979146), (42, 909207), (54, 707161), (57, 669942), (63, 606138), (78, 489573), (91, 419634), (114, 334971), (117, 326382), (126, 303069), (133, 287118), (171, 223314), (182, 209817), (189, 202046), (234, 163191), (247, 154602), (266, 143559), (273, 139878), (342, 111657), (351, 108794), (378, 101023), (399, 95706), (409, 93366), (494, 77301), (513, 74438), (546, 69939), (702, 54397), (741, 51534), (798, 47853), (818, 46683), (819, 46626), (1026, 37219), (1197, 31902), (1227, 31122), (1482, 25767), (1638, 23313), (1729, 22086), (2223, 17178), (2394, 15951), (2454, 15561), (2457, 15542), (2863, 13338), (3458, 11043), (3591, 10634), (3681, 10374), (4446, 8589), (4914, 7771), (5187, 7362), (5317, 7182), (5726, 6669)]