8542674

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 21340800

約数和(自身を除く): 12798126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 449, 453, 898, 906, 1057, 1347, 1359, 2114, 2694, 2718, 3143, 3171, 4041, 6286, 6342, 8082, 9429, 9513, 18858, 19026, 28287, 56574, 67799, 135598, 203397, 406794, 474593, 610191, 949186, 1220382, 1423779, 2847558, 4271337, 8542674]

約数ペア:

[(1, 8542674), (2, 4271337), (3, 2847558), (6, 1423779), (7, 1220382), (9, 949186), (14, 610191), (18, 474593), (21, 406794), (42, 203397), (63, 135598), (126, 67799), (151, 56574), (302, 28287), (449, 19026), (453, 18858), (898, 9513), (906, 9429), (1057, 8082), (1347, 6342), (1359, 6286), (2114, 4041), (2694, 3171), (2718, 3143)]