18209330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 35054208

約数和(自身を除く): 16844878

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 1931, 3862, 4715, 9430, 9655, 19310, 44413, 79171, 88826, 158342, 222065, 395855, 444130, 791710, 1820933, 3641866, 9104665, 18209330]

約数ペア:

[(1, 18209330), (2, 9104665), (5, 3641866), (10, 1820933), (23, 791710), (41, 444130), (46, 395855), (82, 222065), (115, 158342), (205, 88826), (230, 79171), (410, 44413), (943, 19310), (1886, 9655), (1931, 9430), (3862, 4715)]