18067428

素因数分解:

$2^2\times 3^3\times {\mathrm{173}}^1\times {\mathrm{967}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 47160960

約数和(自身を除く): 29093532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 173, 346, 519, 692, 967, 1038, 1557, 1934, 2076, 2901, 3114, 3868, 4671, 5802, 6228, 8703, 9342, 11604, 17406, 18684, 26109, 34812, 52218, 104436, 167291, 334582, 501873, 669164, 1003746, 1505619, 2007492, 3011238, 4516857, 6022476, 9033714, 18067428]

約数ペア:

[(1, 18067428), (2, 9033714), (3, 6022476), (4, 4516857), (6, 3011238), (9, 2007492), (12, 1505619), (18, 1003746), (27, 669164), (36, 501873), (54, 334582), (108, 167291), (173, 104436), (346, 52218), (519, 34812), (692, 26109), (967, 18684), (1038, 17406), (1557, 11604), (1934, 9342), (2076, 8703), (2901, 6228), (3114, 5802), (3868, 4671)]