18449808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29567}}^1$

素因数の和:29591

約数の個数: 40

約数和(自身を含む): 51330048

約数和(自身を除く): 32880240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 29567, 59134, 88701, 118268, 177402, 236536, 354804, 384371, 473072, 709608, 768742, 1153113, 1419216, 1537484, 2306226, 3074968, 4612452, 6149936, 9224904, 18449808]

約数ペア:

[(1, 18449808), (2, 9224904), (3, 6149936), (4, 4612452), (6, 3074968), (8, 2306226), (12, 1537484), (13, 1419216), (16, 1153113), (24, 768742), (26, 709608), (39, 473072), (48, 384371), (52, 354804), (78, 236536), (104, 177402), (156, 118268), (208, 88701), (312, 59134), (624, 29567)]