8457462

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 20180160

約数和(自身を除く): 11722698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 769, 846, 1222, 1538, 1833, 2307, 3666, 4614, 5499, 6921, 9997, 10998, 13842, 19994, 29991, 36143, 59982, 72286, 89973, 108429, 179946, 216858, 325287, 469859, 650574, 939718, 1409577, 2819154, 4228731, 8457462]

約数ペア:

[(1, 8457462), (2, 4228731), (3, 2819154), (6, 1409577), (9, 939718), (13, 650574), (18, 469859), (26, 325287), (39, 216858), (47, 179946), (78, 108429), (94, 89973), (117, 72286), (141, 59982), (234, 36143), (282, 29991), (423, 19994), (611, 13842), (769, 10998), (846, 9997), (1222, 6921), (1538, 5499), (1833, 4614), (2307, 3666)]