8135982

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 18420480

約数和(自身を除く): 10284498

約数列:

[1, 2, 3, 6, 9, 18, 47, 59, 94, 118, 141, 163, 177, 282, 326, 354, 423, 489, 531, 846, 978, 1062, 1467, 2773, 2934, 5546, 7661, 8319, 9617, 15322, 16638, 19234, 22983, 24957, 28851, 45966, 49914, 57702, 68949, 86553, 137898, 173106, 451999, 903998, 1355997, 2711994, 4067991, 8135982]

約数ペア:

[(1, 8135982), (2, 4067991), (3, 2711994), (6, 1355997), (9, 903998), (18, 451999), (47, 173106), (59, 137898), (94, 86553), (118, 68949), (141, 57702), (163, 49914), (177, 45966), (282, 28851), (326, 24957), (354, 22983), (423, 19234), (489, 16638), (531, 15322), (846, 9617), (978, 8319), (1062, 7661), (1467, 5546), (2773, 2934)]