261036804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3107581}}^1$

素因数の和:3107595

約数の個数: 24

約数和(自身を含む): 696098368

約数和(自身を除く): 435061564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3107581, 6215162, 9322743, 12430324, 18645486, 21753067, 37290972, 43506134, 65259201, 87012268, 130518402, 261036804]

約数ペア:

[(1, 261036804), (2, 130518402), (3, 87012268), (4, 65259201), (6, 43506134), (7, 37290972), (12, 21753067), (14, 18645486), (21, 12430324), (28, 9322743), (42, 6215162), (84, 3107581)]