13613256

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2663}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 37402560

約数和(自身を除く): 23789304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 2663, 5112, 5326, 7989, 10652, 15978, 21304, 23967, 31956, 47934, 63912, 95868, 189073, 191736, 378146, 567219, 756292, 1134438, 1512584, 1701657, 2268876, 3403314, 4537752, 6806628, 13613256]

約数ペア:

[(1, 13613256), (2, 6806628), (3, 4537752), (4, 3403314), (6, 2268876), (8, 1701657), (9, 1512584), (12, 1134438), (18, 756292), (24, 567219), (36, 378146), (71, 191736), (72, 189073), (142, 95868), (213, 63912), (284, 47934), (426, 31956), (568, 23967), (639, 21304), (852, 15978), (1278, 10652), (1704, 7989), (2556, 5326), (2663, 5112)]