21365472

素因数分解:

$2^5\times 3^1\times {\mathrm{222557}}^1$

素因数の和:222570

約数の個数: 24

約数和(自身を含む): 56084616

約数和(自身を除く): 34719144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 222557, 445114, 667671, 890228, 1335342, 1780456, 2670684, 3560912, 5341368, 7121824, 10682736, 21365472]

約数ペア:

[(1, 21365472), (2, 10682736), (3, 7121824), (4, 5341368), (6, 3560912), (8, 2670684), (12, 1780456), (16, 1335342), (24, 890228), (32, 667671), (48, 445114), (96, 222557)]