38740866

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 79128576

約数和(自身を除く): 40387710

約数列:

[1, 2, 3, 6, 71, 142, 211, 213, 422, 426, 431, 633, 862, 1266, 1293, 2586, 14981, 29962, 30601, 44943, 61202, 89886, 90941, 91803, 181882, 183606, 272823, 545646, 6456811, 12913622, 19370433, 38740866]

約数ペア:

[(1, 38740866), (2, 19370433), (3, 12913622), (6, 6456811), (71, 545646), (142, 272823), (211, 183606), (213, 181882), (422, 91803), (426, 90941), (431, 89886), (633, 61202), (862, 44943), (1266, 30601), (1293, 29962), (2586, 14981)]