3181308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20393}}^1$

素因数の和:20413

約数の個数: 24

約数和(自身を含む): 7994448

約数和(自身を除く): 4813140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 20393, 40786, 61179, 81572, 122358, 244716, 265109, 530218, 795327, 1060436, 1590654, 3181308]

約数ペア:

[(1, 3181308), (2, 1590654), (3, 1060436), (4, 795327), (6, 530218), (12, 265109), (13, 244716), (26, 122358), (39, 81572), (52, 61179), (78, 40786), (156, 20393)]