18417378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15121}}^1$

素因数の和:15162

約数の個数: 32

約数和(自身を含む): 43551360

約数和(自身を除く): 25133982

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 15121, 30242, 45363, 90726, 105847, 211694, 317541, 438509, 635082, 877018, 1315527, 2631054, 3069563, 6139126, 9208689, 18417378]

約数ペア:

[(1, 18417378), (2, 9208689), (3, 6139126), (6, 3069563), (7, 2631054), (14, 1315527), (21, 877018), (29, 635082), (42, 438509), (58, 317541), (87, 211694), (174, 105847), (203, 90726), (406, 45363), (609, 30242), (1218, 15121)]