68518386

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{8999}}^1$

素因数の和:9060

約数の個数: 40

約数和(自身を含む): 156816000

約数和(自身を除く): 88297614

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 423, 846, 1269, 2538, 3807, 7614, 8999, 17998, 26997, 53994, 80991, 161982, 242973, 422953, 485946, 728919, 845906, 1268859, 1457838, 2537718, 3806577, 7613154, 11419731, 22839462, 34259193, 68518386]

約数ペア:

[(1, 68518386), (2, 34259193), (3, 22839462), (6, 11419731), (9, 7613154), (18, 3806577), (27, 2537718), (47, 1457838), (54, 1268859), (81, 845906), (94, 728919), (141, 485946), (162, 422953), (282, 242973), (423, 161982), (846, 80991), (1269, 53994), (2538, 26997), (3807, 17998), (7614, 8999)]