18683126

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 36197280

約数和(自身を除く): 17514154

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 121, 154, 242, 269, 287, 451, 538, 574, 847, 902, 1694, 1883, 2959, 3157, 3766, 4961, 5918, 6314, 9922, 11029, 20713, 22058, 32549, 34727, 41426, 65098, 69454, 77203, 121319, 154406, 227843, 242638, 455686, 849233, 1334509, 1698466, 2669018, 9341563, 18683126]

約数ペア:

[(1, 18683126), (2, 9341563), (7, 2669018), (11, 1698466), (14, 1334509), (22, 849233), (41, 455686), (77, 242638), (82, 227843), (121, 154406), (154, 121319), (242, 77203), (269, 69454), (287, 65098), (451, 41426), (538, 34727), (574, 32549), (847, 22058), (902, 20713), (1694, 11029), (1883, 9922), (2959, 6314), (3157, 5918), (3766, 4961)]