17161644

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 41592320

約数和(自身を除く): 24430676

約数列:

[1, 2, 3, 4, 6, 12, 43, 79, 86, 129, 158, 172, 237, 258, 316, 421, 474, 516, 842, 948, 1263, 1684, 2526, 3397, 5052, 6794, 10191, 13588, 18103, 20382, 33259, 36206, 40764, 54309, 66518, 72412, 99777, 108618, 133036, 199554, 217236, 399108, 1430137, 2860274, 4290411, 5720548, 8580822, 17161644]

約数ペア:

[(1, 17161644), (2, 8580822), (3, 5720548), (4, 4290411), (6, 2860274), (12, 1430137), (43, 399108), (79, 217236), (86, 199554), (129, 133036), (158, 108618), (172, 99777), (237, 72412), (258, 66518), (316, 54309), (421, 40764), (474, 36206), (516, 33259), (842, 20382), (948, 18103), (1263, 13588), (1684, 10191), (2526, 6794), (3397, 5052)]