1858904087052

素因数分解:

$2^2\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{3851}}^1\times {\mathrm{20143}}^1$

素因数の和:25998

約数の個数: 48

約数和(自身を含む): 4340957225472

約数和(自身を除く): 2482053138420

約数列:

[1, 2, 3, 4, 6, 12, 1997, 3851, 3994, 5991, 7702, 7988, 11553, 11982, 15404, 20143, 23106, 23964, 40286, 46212, 60429, 80572, 120858, 241716, 7690447, 15380894, 23071341, 30761788, 40225571, 46142682, 77570693, 80451142, 92285364, 120676713, 155141386, 160902284, 232712079, 241353426, 310282772, 465424158, 482706852, 930848316, 154908673921, 309817347842, 464726021763, 619634695684, 929452043526, 1858904087052]

約数ペア:

[(1, 1858904087052), (2, 929452043526), (3, 619634695684), (4, 464726021763), (6, 309817347842), (12, 154908673921), (1997, 930848316), (3851, 482706852), (3994, 465424158), (5991, 310282772), (7702, 241353426), (7988, 232712079), (11553, 160902284), (11982, 155141386), (15404, 120676713), (20143, 92285364), (23106, 80451142), (23964, 77570693), (40286, 46142682), (46212, 40225571), (60429, 30761788), (80572, 23071341), (120858, 15380894), (241716, 7690447)]