13040778

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 27216000

約数和(自身を除く): 14175222

約数列:

[1, 2, 3, 6, 29, 58, 87, 149, 174, 298, 447, 503, 894, 1006, 1509, 3018, 4321, 8642, 12963, 14587, 25926, 29174, 43761, 74947, 87522, 149894, 224841, 449682, 2173463, 4346926, 6520389, 13040778]

約数ペア:

[(1, 13040778), (2, 6520389), (3, 4346926), (6, 2173463), (29, 449682), (58, 224841), (87, 149894), (149, 87522), (174, 74947), (298, 43761), (447, 29174), (503, 25926), (894, 14587), (1006, 12963), (1509, 8642), (3018, 4321)]