21761814552

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{2330957}}^1$

素因数の和:2331355

約数の個数: 32

約数和(自身を含む): 54544417200

約数和(自身を除く): 32782602648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2334, 3112, 4668, 9336, 2330957, 4661914, 6992871, 9323828, 13985742, 18647656, 27971484, 55942968, 906742273, 1813484546, 2720226819, 3626969092, 5440453638, 7253938184, 10880907276, 21761814552]

約数ペア:

[(1, 21761814552), (2, 10880907276), (3, 7253938184), (4, 5440453638), (6, 3626969092), (8, 2720226819), (12, 1813484546), (24, 906742273), (389, 55942968), (778, 27971484), (1167, 18647656), (1556, 13985742), (2334, 9323828), (3112, 6992871), (4668, 4661914), (9336, 2330957)]