18539310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1867}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 44652672

約数和(自身を除く): 26113362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1867, 1986, 3310, 3734, 4965, 5601, 9335, 9930, 11202, 18670, 28005, 56010, 617977, 1235954, 1853931, 3089885, 3707862, 6179770, 9269655, 18539310]

約数ペア:

[(1, 18539310), (2, 9269655), (3, 6179770), (5, 3707862), (6, 3089885), (10, 1853931), (15, 1235954), (30, 617977), (331, 56010), (662, 28005), (993, 18670), (1655, 11202), (1867, 9930), (1986, 9335), (3310, 5601), (3734, 4965)]