18345712

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14891}}^1$

素因数の和:14917

約数の個数: 40

約数和(自身を含む): 44318592

約数和(自身を除く): 25972880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 14891, 29782, 59564, 104237, 119128, 163801, 208474, 238256, 327602, 416948, 655204, 833896, 1146607, 1310408, 1667792, 2293214, 2620816, 4586428, 9172856, 18345712]

約数ペア:

[(1, 18345712), (2, 9172856), (4, 4586428), (7, 2620816), (8, 2293214), (11, 1667792), (14, 1310408), (16, 1146607), (22, 833896), (28, 655204), (44, 416948), (56, 327602), (77, 238256), (88, 208474), (112, 163801), (154, 119128), (176, 104237), (308, 59564), (616, 29782), (1232, 14891)]