12691116

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{1553}}^1$

素因数の和:1790

約数の個数: 36

約数和(自身を含む): 32242392

約数和(自身を除く): 19551276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 1553, 2043, 2724, 3106, 4086, 4659, 6212, 8172, 9318, 13977, 18636, 27954, 55908, 352531, 705062, 1057593, 1410124, 2115186, 3172779, 4230372, 6345558, 12691116]

約数ペア:

[(1, 12691116), (2, 6345558), (3, 4230372), (4, 3172779), (6, 2115186), (9, 1410124), (12, 1057593), (18, 705062), (36, 352531), (227, 55908), (454, 27954), (681, 18636), (908, 13977), (1362, 9318), (1553, 8172), (2043, 6212), (2724, 4659), (3106, 4086)]