23387598

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 55233360

約数和(自身を除く): 31845762

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1123, 1157, 1602, 2246, 2314, 3369, 3471, 6738, 6942, 10107, 10413, 14599, 20214, 20826, 29198, 43797, 87594, 99947, 131391, 199894, 262782, 299841, 599682, 899523, 1299311, 1799046, 2598622, 3897933, 7795866, 11693799, 23387598]

約数ペア:

[(1, 23387598), (2, 11693799), (3, 7795866), (6, 3897933), (9, 2598622), (13, 1799046), (18, 1299311), (26, 899523), (39, 599682), (78, 299841), (89, 262782), (117, 199894), (178, 131391), (234, 99947), (267, 87594), (534, 43797), (801, 29198), (1123, 20826), (1157, 20214), (1602, 14599), (2246, 10413), (2314, 10107), (3369, 6942), (3471, 6738)]