1638360126

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{6599}}^1$

素因数の和:7681

約数の個数: 48

約数和(自身を含む): 3827023200

約数和(自身を除く): 2188663074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1061, 2122, 3183, 6366, 6599, 9549, 13198, 13793, 19098, 19797, 27586, 39594, 41379, 59391, 82758, 85787, 118782, 124137, 171574, 248274, 257361, 514722, 772083, 1544166, 7001539, 14003078, 21004617, 42009234, 63013851, 91020007, 126027702, 182040014, 273060021, 546120042, 819180063, 1638360126]

約数ペア:

[(1, 1638360126), (2, 819180063), (3, 546120042), (6, 273060021), (9, 182040014), (13, 126027702), (18, 91020007), (26, 63013851), (39, 42009234), (78, 21004617), (117, 14003078), (234, 7001539), (1061, 1544166), (2122, 772083), (3183, 514722), (6366, 257361), (6599, 248274), (9549, 171574), (13198, 124137), (13793, 118782), (19098, 85787), (19797, 82758), (27586, 59391), (39594, 41379)]