21921624

素因数分解:

$2^3\times 3^3\times {\mathrm{101489}}^1$

素因数の和:101504

約数の個数: 32

約数和(自身を含む): 60894000

約数和(自身を除く): 38972376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 101489, 202978, 304467, 405956, 608934, 811912, 913401, 1217868, 1826802, 2435736, 2740203, 3653604, 5480406, 7307208, 10960812, 21921624]

約数ペア:

[(1, 21921624), (2, 10960812), (3, 7307208), (4, 5480406), (6, 3653604), (8, 2740203), (9, 2435736), (12, 1826802), (18, 1217868), (24, 913401), (27, 811912), (36, 608934), (54, 405956), (72, 304467), (108, 202978), (216, 101489)]