131888124

素因数分解:

$2^2\times 3^2\times {\mathrm{3663559}}^1$

素因数の和:3663569

約数の個数: 18

約数和(自身を含む): 333383960

約数和(自身を除く): 201495836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3663559, 7327118, 10990677, 14654236, 21981354, 32972031, 43962708, 65944062, 131888124]

約数ペア:

[(1, 131888124), (2, 65944062), (3, 43962708), (4, 32972031), (6, 21981354), (9, 14654236), (12, 10990677), (18, 7327118), (36, 3663559)]