2018056064

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{2731}}^1$

素因数の和:3019

約数の個数: 64

約数和(自身を含む): 4213399680

約数和(自身を除く): 2195343616

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 251, 368, 502, 736, 1004, 1472, 2008, 2731, 2944, 4016, 5462, 5773, 8032, 10924, 11546, 16064, 21848, 23092, 32128, 43696, 46184, 62813, 87392, 92368, 125626, 174784, 184736, 251252, 349568, 369472, 502504, 685481, 738944, 1005008, 1370962, 2010016, 2741924, 4020032, 5483848, 8040064, 10967696, 15766063, 21935392, 31532126, 43870784, 63064252, 87741568, 126128504, 252257008, 504514016, 1009028032, 2018056064]

約数ペア:

[(1, 2018056064), (2, 1009028032), (4, 504514016), (8, 252257008), (16, 126128504), (23, 87741568), (32, 63064252), (46, 43870784), (64, 31532126), (92, 21935392), (128, 15766063), (184, 10967696), (251, 8040064), (368, 5483848), (502, 4020032), (736, 2741924), (1004, 2010016), (1472, 1370962), (2008, 1005008), (2731, 738944), (2944, 685481), (4016, 502504), (5462, 369472), (5773, 349568), (8032, 251252), (10924, 184736), (11546, 174784), (16064, 125626), (21848, 92368), (23092, 87392), (32128, 62813), (43696, 46184)]