253204506

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{30781}}^1$

素因数の和:31246

約数の個数: 24

約数和(自身を含む): 549828084

約数和(自身を除く): 296623578

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 1371, 2742, 4113, 8226, 30781, 61562, 92343, 184686, 277029, 554058, 14066917, 28133834, 42200751, 84401502, 126602253, 253204506]

約数ペア:

[(1, 253204506), (2, 126602253), (3, 84401502), (6, 42200751), (9, 28133834), (18, 14066917), (457, 554058), (914, 277029), (1371, 184686), (2742, 92343), (4113, 61562), (8226, 30781)]