84978522

素因数分解:

$2^1\times 3^2\times {\mathrm{2143}}^1\times {\mathrm{2203}}^1$

素因数の和:4354

約数の個数: 24

約数和(自身を含む): 184289664

約数和(自身を除く): 99311142

約数列:

[1, 2, 3, 6, 9, 18, 2143, 2203, 4286, 4406, 6429, 6609, 12858, 13218, 19287, 19827, 38574, 39654, 4721029, 9442058, 14163087, 28326174, 42489261, 84978522]

約数ペア:

[(1, 84978522), (2, 42489261), (3, 28326174), (6, 14163087), (9, 9442058), (18, 4721029), (2143, 39654), (2203, 38574), (4286, 19827), (4406, 19287), (6429, 13218), (6609, 12858)]