18096180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2767}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 51152640

約数和(自身を除く): 33056460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 2767, 3270, 5534, 6540, 8301, 11068, 13835, 16602, 27670, 33204, 41505, 55340, 83010, 166020, 301603, 603206, 904809, 1206412, 1508015, 1809618, 3016030, 3619236, 4524045, 6032060, 9048090, 18096180]

約数ペア:

[(1, 18096180), (2, 9048090), (3, 6032060), (4, 4524045), (5, 3619236), (6, 3016030), (10, 1809618), (12, 1508015), (15, 1206412), (20, 904809), (30, 603206), (60, 301603), (109, 166020), (218, 83010), (327, 55340), (436, 41505), (545, 33204), (654, 27670), (1090, 16602), (1308, 13835), (1635, 11068), (2180, 8301), (2767, 6540), (3270, 5534)]