73487238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1999}}^1$

素因数の和:2572

約数の個数: 32

約数和(自身を含む): 160704000

約数和(自身を除く): 87216762

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 557, 1114, 1671, 1999, 3342, 3998, 5997, 6127, 11994, 12254, 18381, 21989, 36762, 43978, 65967, 131934, 1113443, 2226886, 3340329, 6680658, 12247873, 24495746, 36743619, 73487238]

約数ペア:

[(1, 73487238), (2, 36743619), (3, 24495746), (6, 12247873), (11, 6680658), (22, 3340329), (33, 2226886), (66, 1113443), (557, 131934), (1114, 65967), (1671, 43978), (1999, 36762), (3342, 21989), (3998, 18381), (5997, 12254), (6127, 11994)]