18391968

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{3041}}^1$

素因数の和:3067

約数の個数: 96

約数和(自身を含む): 61326720

約数和(自身を除く): 42934752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 3041, 6048, 6082, 9123, 12164, 18246, 21287, 24328, 27369, 36492, 42574, 48656, 54738, 63861, 72984, 82107, 85148, 97312, 109476, 127722, 145968, 164214, 170296, 191583, 218952, 255444, 291936, 328428, 340592, 383166, 437904, 510888, 574749, 656856, 681184, 766332, 875808, 1021776, 1149498, 1313712, 1532664, 2043552, 2298996, 2627424, 3065328, 4597992, 6130656, 9195984, 18391968]

約数ペア:

[(1, 18391968), (2, 9195984), (3, 6130656), (4, 4597992), (6, 3065328), (7, 2627424), (8, 2298996), (9, 2043552), (12, 1532664), (14, 1313712), (16, 1149498), (18, 1021776), (21, 875808), (24, 766332), (27, 681184), (28, 656856), (32, 574749), (36, 510888), (42, 437904), (48, 383166), (54, 340592), (56, 328428), (63, 291936), (72, 255444), (84, 218952), (96, 191583), (108, 170296), (112, 164214), (126, 145968), (144, 127722), (168, 109476), (189, 97312), (216, 85148), (224, 82107), (252, 72984), (288, 63861), (336, 54738), (378, 48656), (432, 42574), (504, 36492), (672, 27369), (756, 24328), (864, 21287), (1008, 18246), (1512, 12164), (2016, 9123), (3024, 6082), (3041, 6048)]