284418

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 662400

約数和(自身を除く): 377982

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 229, 414, 458, 621, 687, 1242, 1374, 2061, 4122, 5267, 6183, 10534, 12366, 15801, 31602, 47403, 94806, 142209, 284418]

約数ペア:

[(1, 284418), (2, 142209), (3, 94806), (6, 47403), (9, 31602), (18, 15801), (23, 12366), (27, 10534), (46, 6183), (54, 5267), (69, 4122), (138, 2061), (207, 1374), (229, 1242), (414, 687), (458, 621)]