21783864

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{6011}}^1$

素因数の和:6171

約数の個数: 32

約数和(自身を含む): 54829440

約数和(自身を除く): 33045576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3624, 6011, 12022, 18033, 24044, 36066, 48088, 72132, 144264, 907661, 1815322, 2722983, 3630644, 5445966, 7261288, 10891932, 21783864]

約数ペア:

[(1, 21783864), (2, 10891932), (3, 7261288), (4, 5445966), (6, 3630644), (8, 2722983), (12, 1815322), (24, 907661), (151, 144264), (302, 72132), (453, 48088), (604, 36066), (906, 24044), (1208, 18033), (1812, 12022), (3624, 6011)]