64165698

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{503}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 147026880

約数和(自身を除く): 82861182

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 373, 503, 746, 1006, 1119, 1509, 2238, 3018, 3357, 4527, 6714, 7087, 9054, 9557, 14174, 19114, 21261, 28671, 42522, 57342, 63783, 86013, 127566, 172026, 187619, 375238, 562857, 1125714, 1688571, 3377142, 3564761, 7129522, 10694283, 21388566, 32082849, 64165698]

約数ペア:

[(1, 64165698), (2, 32082849), (3, 21388566), (6, 10694283), (9, 7129522), (18, 3564761), (19, 3377142), (38, 1688571), (57, 1125714), (114, 562857), (171, 375238), (342, 187619), (373, 172026), (503, 127566), (746, 86013), (1006, 63783), (1119, 57342), (1509, 42522), (2238, 28671), (3018, 21261), (3357, 19114), (4527, 14174), (6714, 9557), (7087, 9054)]