18081036

素因数分解:

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

素因数の和:316

約数の個数: 96

約数和(自身を含む): 50803200

約数和(自身を除く): 32722164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 29, 36, 46, 54, 58, 69, 87, 92, 108, 116, 138, 174, 207, 251, 261, 276, 348, 414, 502, 522, 621, 667, 753, 783, 828, 1004, 1044, 1242, 1334, 1506, 1566, 2001, 2259, 2484, 2668, 3012, 3132, 4002, 4518, 5773, 6003, 6777, 7279, 8004, 9036, 11546, 12006, 13554, 14558, 17319, 18009, 21837, 23092, 24012, 27108, 29116, 34638, 36018, 43674, 51957, 65511, 69276, 72036, 87348, 103914, 131022, 155871, 167417, 196533, 207828, 262044, 311742, 334834, 393066, 502251, 623484, 669668, 786132, 1004502, 1506753, 2009004, 3013506, 4520259, 6027012, 9040518, 18081036]

約数ペア:

[(1, 18081036), (2, 9040518), (3, 6027012), (4, 4520259), (6, 3013506), (9, 2009004), (12, 1506753), (18, 1004502), (23, 786132), (27, 669668), (29, 623484), (36, 502251), (46, 393066), (54, 334834), (58, 311742), (69, 262044), (87, 207828), (92, 196533), (108, 167417), (116, 155871), (138, 131022), (174, 103914), (207, 87348), (251, 72036), (261, 69276), (276, 65511), (348, 51957), (414, 43674), (502, 36018), (522, 34638), (621, 29116), (667, 27108), (753, 24012), (783, 23092), (828, 21837), (1004, 18009), (1044, 17319), (1242, 14558), (1334, 13554), (1506, 12006), (1566, 11546), (2001, 9036), (2259, 8004), (2484, 7279), (2668, 6777), (3012, 6003), (3132, 5773), (4002, 4518)]