18317016

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1270

約数の個数: 80

約数和(自身を含む): 53578800

約数和(自身を除く): 35261784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1229, 1242, 1656, 1863, 2458, 2484, 3687, 3726, 4916, 4968, 7374, 7452, 9832, 11061, 14748, 14904, 22122, 28267, 29496, 33183, 44244, 56534, 66366, 84801, 88488, 99549, 113068, 132732, 169602, 199098, 226136, 254403, 265464, 339204, 398196, 508806, 678408, 763209, 796392, 1017612, 1526418, 2035224, 2289627, 3052836, 4579254, 6105672, 9158508, 18317016]

約数ペア:

[(1, 18317016), (2, 9158508), (3, 6105672), (4, 4579254), (6, 3052836), (8, 2289627), (9, 2035224), (12, 1526418), (18, 1017612), (23, 796392), (24, 763209), (27, 678408), (36, 508806), (46, 398196), (54, 339204), (69, 265464), (72, 254403), (81, 226136), (92, 199098), (108, 169602), (138, 132732), (162, 113068), (184, 99549), (207, 88488), (216, 84801), (276, 66366), (324, 56534), (414, 44244), (552, 33183), (621, 29496), (648, 28267), (828, 22122), (1229, 14904), (1242, 14748), (1656, 11061), (1863, 9832), (2458, 7452), (2484, 7374), (3687, 4968), (3726, 4916)]