18779676

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2657}}^1$

素因数の和:2714

約数の個数: 48

約数和(自身を含む): 47631360

約数和(自身を除く): 28851684

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 2657, 3534, 5314, 7068, 7971, 10628, 15942, 31884, 50483, 82367, 100966, 151449, 164734, 201932, 247101, 302898, 329468, 494202, 605796, 988404, 1564973, 3129946, 4694919, 6259892, 9389838, 18779676]

約数ペア:

[(1, 18779676), (2, 9389838), (3, 6259892), (4, 4694919), (6, 3129946), (12, 1564973), (19, 988404), (31, 605796), (38, 494202), (57, 329468), (62, 302898), (76, 247101), (93, 201932), (114, 164734), (124, 151449), (186, 100966), (228, 82367), (372, 50483), (589, 31884), (1178, 15942), (1767, 10628), (2356, 7971), (2657, 7068), (3534, 5314)]