40918428

素因数分解:

$2^2\times 3^2\times {\mathrm{1136623}}^1$

素因数の和:1136633

約数の個数: 18

約数和(自身を含む): 103432784

約数和(自身を除く): 62514356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1136623, 2273246, 3409869, 4546492, 6819738, 10229607, 13639476, 20459214, 40918428]

約数ペア:

[(1, 40918428), (2, 20459214), (3, 13639476), (4, 10229607), (6, 6819738), (9, 4546492), (12, 3409869), (18, 2273246), (36, 1136623)]