28182132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71167}}^1$

素因数の和:71188

約数の個数: 36

約数和(自身を含む): 77715456

約数和(自身を除く): 49533324

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 71167, 142334, 213501, 284668, 427002, 640503, 782837, 854004, 1281006, 1565674, 2348511, 2562012, 3131348, 4697022, 7045533, 9394044, 14091066, 28182132]

約数ペア:

[(1, 28182132), (2, 14091066), (3, 9394044), (4, 7045533), (6, 4697022), (9, 3131348), (11, 2562012), (12, 2348511), (18, 1565674), (22, 1281006), (33, 854004), (36, 782837), (44, 640503), (66, 427002), (99, 284668), (132, 213501), (198, 142334), (396, 71167)]