28188378

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{3457}}^1$

素因数の和:3619

約数の個数: 32

約数和(自身を含む): 63073920

約数和(自身を除く): 34885542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 302, 453, 906, 1359, 2718, 3457, 4077, 6914, 8154, 10371, 20742, 31113, 62226, 93339, 186678, 522007, 1044014, 1566021, 3132042, 4698063, 9396126, 14094189, 28188378]

約数ペア:

[(1, 28188378), (2, 14094189), (3, 9396126), (6, 4698063), (9, 3132042), (18, 1566021), (27, 1044014), (54, 522007), (151, 186678), (302, 93339), (453, 62226), (906, 31113), (1359, 20742), (2718, 10371), (3457, 8154), (4077, 6914)]