127977174

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18859}}^1$

素因数の和:18909

約数の個数: 48

約数和(自身を含む): 308926800

約数和(自身を除く): 180949626

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 6786, 18859, 37718, 56577, 113154, 169731, 245167, 339462, 490334, 546911, 735501, 1093822, 1471002, 1640733, 2206503, 3281466, 4413006, 4922199, 7109843, 9844398, 14219686, 21329529, 42659058, 63988587, 127977174]

約数ペア:

[(1, 127977174), (2, 63988587), (3, 42659058), (6, 21329529), (9, 14219686), (13, 9844398), (18, 7109843), (26, 4922199), (29, 4413006), (39, 3281466), (58, 2206503), (78, 1640733), (87, 1471002), (117, 1093822), (174, 735501), (234, 546911), (261, 490334), (377, 339462), (522, 245167), (754, 169731), (1131, 113154), (2262, 56577), (3393, 37718), (6786, 18859)]