9040518

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 12732282

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 87, 138, 174, 207, 251, 261, 414, 502, 522, 621, 667, 753, 783, 1242, 1334, 1506, 1566, 2001, 2259, 4002, 4518, 5773, 6003, 6777, 7279, 11546, 12006, 13554, 14558, 17319, 18009, 21837, 34638, 36018, 43674, 51957, 65511, 103914, 131022, 155871, 167417, 196533, 311742, 334834, 393066, 502251, 1004502, 1506753, 3013506, 4520259, 9040518]

約数ペア:

[(1, 9040518), (2, 4520259), (3, 3013506), (6, 1506753), (9, 1004502), (18, 502251), (23, 393066), (27, 334834), (29, 311742), (46, 196533), (54, 167417), (58, 155871), (69, 131022), (87, 103914), (138, 65511), (174, 51957), (207, 43674), (251, 36018), (261, 34638), (414, 21837), (502, 18009), (522, 17319), (621, 14558), (667, 13554), (753, 12006), (783, 11546), (1242, 7279), (1334, 6777), (1506, 6003), (1566, 5773), (2001, 4518), (2259, 4002)]