131042628

素因数分解:

$2^2\times 3^2\times {\mathrm{3640073}}^1$

素因数の和:3640083

約数の個数: 18

約数和(自身を含む): 331246734

約数和(自身を除く): 200204106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3640073, 7280146, 10920219, 14560292, 21840438, 32760657, 43680876, 65521314, 131042628]

約数ペア:

[(1, 131042628), (2, 65521314), (3, 43680876), (4, 32760657), (6, 21840438), (9, 14560292), (12, 10920219), (18, 7280146), (36, 3640073)]