21813726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4933}}^1$

素因数の和:5016

約数の個数: 32

約数和(自身を含む): 48313728

約数和(自身を除く): 26500002

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 4933, 9866, 14799, 29598, 54263, 108526, 162789, 325578, 330511, 661022, 991533, 1983066, 3635621, 7271242, 10906863, 21813726]

約数ペア:

[(1, 21813726), (2, 10906863), (3, 7271242), (6, 3635621), (11, 1983066), (22, 991533), (33, 661022), (66, 330511), (67, 325578), (134, 162789), (201, 108526), (402, 54263), (737, 29598), (1474, 14799), (2211, 9866), (4422, 4933)]