3990222

素因数分解:

$2^1\times 3^4\times {\mathrm{24631}}^1$

素因数の和:24645

約数の個数: 20

約数和(自身を含む): 8941416

約数和(自身を除く): 4951194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 24631, 49262, 73893, 147786, 221679, 443358, 665037, 1330074, 1995111, 3990222]

約数ペア:

[(1, 3990222), (2, 1995111), (3, 1330074), (6, 665037), (9, 443358), (18, 221679), (27, 147786), (54, 73893), (81, 49262), (162, 24631)]