18477652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6571}}^1$

素因数の和:6631

約数の個数: 24

約数和(自身を含む): 34963040

約数和(自身を除く): 16485388

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 6571, 13142, 26284, 124849, 243127, 249698, 486254, 499396, 972508, 4619413, 9238826, 18477652]

約数ペア:

[(1, 18477652), (2, 9238826), (4, 4619413), (19, 972508), (37, 499396), (38, 486254), (74, 249698), (76, 243127), (148, 124849), (703, 26284), (1406, 13142), (2812, 6571)]