18151182

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1598

約数の個数: 64

約数和(自身を含む): 47616000

約数和(自身を除く): 29464818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1549, 1674, 1953, 3098, 3906, 4647, 5859, 9294, 10843, 11718, 13941, 21686, 27882, 32529, 41823, 48019, 65058, 83646, 96038, 97587, 144057, 195174, 288114, 292761, 336133, 432171, 585522, 672266, 864342, 1008399, 1296513, 2016798, 2593026, 3025197, 6050394, 9075591, 18151182]

約数ペア:

[(1, 18151182), (2, 9075591), (3, 6050394), (6, 3025197), (7, 2593026), (9, 2016798), (14, 1296513), (18, 1008399), (21, 864342), (27, 672266), (31, 585522), (42, 432171), (54, 336133), (62, 292761), (63, 288114), (93, 195174), (126, 144057), (186, 97587), (189, 96038), (217, 83646), (279, 65058), (378, 48019), (434, 41823), (558, 32529), (651, 27882), (837, 21686), (1302, 13941), (1549, 11718), (1674, 10843), (1953, 9294), (3098, 5859), (3906, 4647)]