2456946

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 5512320

約数和(自身を除く): 3055374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 263, 346, 519, 526, 789, 1038, 1557, 1578, 2367, 3114, 4671, 4734, 7101, 9342, 14202, 45499, 90998, 136497, 272994, 409491, 818982, 1228473, 2456946]

約数ペア:

[(1, 2456946), (2, 1228473), (3, 818982), (6, 409491), (9, 272994), (18, 136497), (27, 90998), (54, 45499), (173, 14202), (263, 9342), (346, 7101), (519, 4734), (526, 4671), (789, 3114), (1038, 2367), (1557, 1578)]