378162

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 864000

約数和(自身を除く): 485838

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 149, 282, 298, 423, 447, 846, 894, 1269, 1341, 2538, 2682, 4023, 7003, 8046, 14006, 21009, 42018, 63027, 126054, 189081, 378162]

約数ペア:

[(1, 378162), (2, 189081), (3, 126054), (6, 63027), (9, 42018), (18, 21009), (27, 14006), (47, 8046), (54, 7003), (94, 4023), (141, 2682), (149, 2538), (282, 1341), (298, 1269), (423, 894), (447, 846)]