225660654

素因数分解:

$2^1\times 3^4\times {\mathrm{491}}^1\times {\mathrm{2837}}^1$

素因数の和:3342

約数の個数: 40

約数和(自身を含む): 506855448

約数和(自身を除く): 281194794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 491, 982, 1473, 2837, 2946, 4419, 5674, 8511, 8838, 13257, 17022, 25533, 26514, 39771, 51066, 76599, 79542, 153198, 229797, 459594, 1392967, 2785934, 4178901, 8357802, 12536703, 25073406, 37610109, 75220218, 112830327, 225660654]

約数ペア:

[(1, 225660654), (2, 112830327), (3, 75220218), (6, 37610109), (9, 25073406), (18, 12536703), (27, 8357802), (54, 4178901), (81, 2785934), (162, 1392967), (491, 459594), (982, 229797), (1473, 153198), (2837, 79542), (2946, 76599), (4419, 51066), (5674, 39771), (8511, 26514), (8838, 25533), (13257, 17022)]