21802044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8693}}^1$

素因数の和:8730

約数の個数: 48

約数和(自身を含む): 58423680

約数和(自身を除く): 36621636

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 8693, 17386, 26079, 34772, 52158, 95623, 104316, 165167, 191246, 286869, 330334, 382492, 495501, 573738, 660668, 991002, 1147476, 1816837, 1982004, 3633674, 5450511, 7267348, 10901022, 21802044]

約数ペア:

[(1, 21802044), (2, 10901022), (3, 7267348), (4, 5450511), (6, 3633674), (11, 1982004), (12, 1816837), (19, 1147476), (22, 991002), (33, 660668), (38, 573738), (44, 495501), (57, 382492), (66, 330334), (76, 286869), (114, 191246), (132, 165167), (209, 104316), (228, 95623), (418, 52158), (627, 34772), (836, 26079), (1254, 17386), (2508, 8693)]