18239184

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{5507}}^1$

素因数の和:5544

約数の個数: 60

約数和(自身を含む): 53273376

約数和(自身を除く): 35034192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 5507, 11014, 16521, 22028, 33042, 44056, 49563, 66084, 88112, 99126, 126661, 132168, 198252, 253322, 264336, 379983, 396504, 506644, 759966, 793008, 1013288, 1139949, 1519932, 2026576, 2279898, 3039864, 4559796, 6079728, 9119592, 18239184]

約数ペア:

[(1, 18239184), (2, 9119592), (3, 6079728), (4, 4559796), (6, 3039864), (8, 2279898), (9, 2026576), (12, 1519932), (16, 1139949), (18, 1013288), (23, 793008), (24, 759966), (36, 506644), (46, 396504), (48, 379983), (69, 264336), (72, 253322), (92, 198252), (138, 132168), (144, 126661), (184, 99126), (207, 88112), (276, 66084), (368, 49563), (414, 44056), (552, 33042), (828, 22028), (1104, 16521), (1656, 11014), (3312, 5507)]