18895098

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{509}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 39657600

約数和(自身を除く): 20762502

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 269, 509, 538, 807, 1018, 1527, 1614, 3054, 6187, 11707, 12374, 18561, 23414, 35121, 37122, 70242, 136921, 273842, 410763, 821526, 3149183, 6298366, 9447549, 18895098]

約数ペア:

[(1, 18895098), (2, 9447549), (3, 6298366), (6, 3149183), (23, 821526), (46, 410763), (69, 273842), (138, 136921), (269, 70242), (509, 37122), (538, 35121), (807, 23414), (1018, 18561), (1527, 12374), (1614, 11707), (3054, 6187)]