131921586

素因数分解:

$2^1\times 3^2\times {\mathrm{2003}}^1\times {\mathrm{3659}}^1$

素因数の和:5670

約数の個数: 24

約数和(自身を含む): 286050960

約数和(自身を除く): 154129374

約数列:

[1, 2, 3, 6, 9, 18, 2003, 3659, 4006, 6009, 7318, 10977, 12018, 18027, 21954, 32931, 36054, 65862, 7328977, 14657954, 21986931, 43973862, 65960793, 131921586]

約数ペア:

[(1, 131921586), (2, 65960793), (3, 43973862), (6, 21986931), (9, 14657954), (18, 7328977), (2003, 65862), (3659, 36054), (4006, 32931), (6009, 21954), (7318, 18027), (10977, 12018)]