1138991688

素因数分解:

$2^3\times 3^2\times {\mathrm{15819329}}^1$

素因数の和:15819341

約数の個数: 24

約数和(自身を含む): 3084769350

約数和(自身を除く): 1945777662

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 15819329, 31638658, 47457987, 63277316, 94915974, 126554632, 142373961, 189831948, 284747922, 379663896, 569495844, 1138991688]

約数ペア:

[(1, 1138991688), (2, 569495844), (3, 379663896), (4, 284747922), (6, 189831948), (8, 142373961), (9, 126554632), (12, 94915974), (18, 63277316), (24, 47457987), (36, 31638658), (72, 15819329)]