21628704

素因数分解:

$2^5\times 3^1\times {\mathrm{225299}}^1$

素因数の和:225312

約数の個数: 24

約数和(自身を含む): 56775600

約数和(自身を除く): 35146896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 225299, 450598, 675897, 901196, 1351794, 1802392, 2703588, 3604784, 5407176, 7209568, 10814352, 21628704]

約数ペア:

[(1, 21628704), (2, 10814352), (3, 7209568), (4, 5407176), (6, 3604784), (8, 2703588), (12, 1802392), (16, 1351794), (24, 901196), (32, 675897), (48, 450598), (96, 225299)]