2657808

素因数分解:

$2^4\times 3^2\times {\mathrm{18457}}^1$

素因数の和:18471

約数の個数: 30

約数和(自身を含む): 7438574

約数和(自身を除く): 4780766

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 18457, 36914, 55371, 73828, 110742, 147656, 166113, 221484, 295312, 332226, 442968, 664452, 885936, 1328904, 2657808]

約数ペア:

[(1, 2657808), (2, 1328904), (3, 885936), (4, 664452), (6, 442968), (8, 332226), (9, 295312), (12, 221484), (16, 166113), (18, 147656), (24, 110742), (36, 73828), (48, 55371), (72, 36914), (144, 18457)]