2017199682

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{18959}}^1$

素因数の和:19247

約数の個数: 48

約数和(自身を含む): 4578612480

約数和(自身を除く): 2561412798

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 257, 414, 514, 771, 1542, 2313, 4626, 5911, 11822, 17733, 18959, 35466, 37918, 53199, 56877, 106398, 113754, 170631, 341262, 436057, 872114, 1308171, 2616342, 3924513, 4872463, 7849026, 9744926, 14617389, 29234778, 43852167, 87704334, 112066649, 224133298, 336199947, 672399894, 1008599841, 2017199682]

約数ペア:

[(1, 2017199682), (2, 1008599841), (3, 672399894), (6, 336199947), (9, 224133298), (18, 112066649), (23, 87704334), (46, 43852167), (69, 29234778), (138, 14617389), (207, 9744926), (257, 7849026), (414, 4872463), (514, 3924513), (771, 2616342), (1542, 1308171), (2313, 872114), (4626, 436057), (5911, 341262), (11822, 170631), (17733, 113754), (18959, 106398), (35466, 56877), (37918, 53199)]