2456406

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 40

約数和(自身を含む): 5619240

約数和(自身を除く): 3162834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 257, 354, 514, 531, 771, 1062, 1542, 1593, 2313, 3186, 4626, 4779, 6939, 9558, 13878, 15163, 20817, 30326, 41634, 45489, 90978, 136467, 272934, 409401, 818802, 1228203, 2456406]

約数ペア:

[(1, 2456406), (2, 1228203), (3, 818802), (6, 409401), (9, 272934), (18, 136467), (27, 90978), (54, 45489), (59, 41634), (81, 30326), (118, 20817), (162, 15163), (177, 13878), (257, 9558), (354, 6939), (514, 4779), (531, 4626), (771, 3186), (1062, 2313), (1542, 1593)]