42028956

素因数分解:

$2^2\times 3^4\times {\mathrm{129719}}^1$

素因数の和:129735

約数の個数: 30

約数和(自身を含む): 109872840

約数和(自身を除く): 67843884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 129719, 259438, 389157, 518876, 778314, 1167471, 1556628, 2334942, 3502413, 4669884, 7004826, 10507239, 14009652, 21014478, 42028956]

約数ペア:

[(1, 42028956), (2, 21014478), (3, 14009652), (4, 10507239), (6, 7004826), (9, 4669884), (12, 3502413), (18, 2334942), (27, 1556628), (36, 1167471), (54, 778314), (81, 518876), (108, 389157), (162, 259438), (324, 129719)]