39881886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7649}}^1$

素因数の和:7744

約数の個数: 32

約数和(自身を含む): 88128000

約数和(自身を除く): 48246114

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 5214, 7649, 15298, 22947, 45894, 84139, 168278, 252417, 504834, 604271, 1208542, 1812813, 3625626, 6646981, 13293962, 19940943, 39881886]

約数ペア:

[(1, 39881886), (2, 19940943), (3, 13293962), (6, 6646981), (11, 3625626), (22, 1812813), (33, 1208542), (66, 604271), (79, 504834), (158, 252417), (237, 168278), (474, 84139), (869, 45894), (1738, 22947), (2607, 15298), (5214, 7649)]