180562356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{385817}}^1$

素因数の和:385840

約数の個数: 36

約数和(自身を含む): 491532132

約数和(自身を除く): 310969776

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 385817, 771634, 1157451, 1543268, 2314902, 3472353, 4629804, 5015621, 6944706, 10031242, 13889412, 15046863, 20062484, 30093726, 45140589, 60187452, 90281178, 180562356]

約数ペア:

[(1, 180562356), (2, 90281178), (3, 60187452), (4, 45140589), (6, 30093726), (9, 20062484), (12, 15046863), (13, 13889412), (18, 10031242), (26, 6944706), (36, 5015621), (39, 4629804), (52, 3472353), (78, 2314902), (117, 1543268), (156, 1157451), (234, 771634), (468, 385817)]