18447864

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{12601}}^1$

素因数の和:12671

約数の個数: 32

約数和(自身を含む): 46879440

約数和(自身を除く): 28431576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 12601, 25202, 37803, 50404, 75606, 100808, 151212, 302424, 768661, 1537322, 2305983, 3074644, 4611966, 6149288, 9223932, 18447864]

約数ペア:

[(1, 18447864), (2, 9223932), (3, 6149288), (4, 4611966), (6, 3074644), (8, 2305983), (12, 1537322), (24, 768661), (61, 302424), (122, 151212), (183, 100808), (244, 75606), (366, 50404), (488, 37803), (732, 25202), (1464, 12601)]