39990402

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{38977}}^1$

素因数の和:39007

約数の個数: 32

約数和(自身を含む): 93547200

約数和(自身を除く): 53556798

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 38977, 77954, 116931, 233862, 350793, 701586, 740563, 1052379, 1481126, 2104758, 2221689, 4443378, 6665067, 13330134, 19995201, 39990402]

約数ペア:

[(1, 39990402), (2, 19995201), (3, 13330134), (6, 6665067), (9, 4443378), (18, 2221689), (19, 2104758), (27, 1481126), (38, 1052379), (54, 740563), (57, 701586), (114, 350793), (171, 233862), (342, 116931), (513, 77954), (1026, 38977)]