12419694

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 30956640

約数和(自身を除く): 18536946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 409, 482, 723, 818, 1227, 1446, 1687, 2169, 2454, 2863, 3374, 3681, 4338, 5061, 5726, 7362, 8589, 10122, 15183, 17178, 25767, 30366, 51534, 98569, 197138, 295707, 591414, 689983, 887121, 1379966, 1774242, 2069949, 4139898, 6209847, 12419694]

約数ペア:

[(1, 12419694), (2, 6209847), (3, 4139898), (6, 2069949), (7, 1774242), (9, 1379966), (14, 887121), (18, 689983), (21, 591414), (42, 295707), (63, 197138), (126, 98569), (241, 51534), (409, 30366), (482, 25767), (723, 17178), (818, 15183), (1227, 10122), (1446, 8589), (1687, 7362), (2169, 5726), (2454, 5061), (2863, 4338), (3374, 3681)]