21871896

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{39623}}^1$

素因数の和:39655

約数の個数: 32

約数和(自身を含む): 57058560

約数和(自身を除く): 35186664

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 39623, 79246, 118869, 158492, 237738, 316984, 475476, 911329, 950952, 1822658, 2733987, 3645316, 5467974, 7290632, 10935948, 21871896]

約数ペア:

[(1, 21871896), (2, 10935948), (3, 7290632), (4, 5467974), (6, 3645316), (8, 2733987), (12, 1822658), (23, 950952), (24, 911329), (46, 475476), (69, 316984), (92, 237738), (138, 158492), (184, 118869), (276, 79246), (552, 39623)]