2018808858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{296971}}^1$

素因数の和:297090

約数の個数: 32

約数和(自身を含む): 4447452672

約数和(自身を除く): 2428643814

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3399, 6798, 296971, 593942, 890913, 1781826, 3266681, 6533362, 9800043, 19600086, 30588013, 61176026, 91764039, 183528078, 336468143, 672936286, 1009404429, 2018808858]

約数ペア:

[(1, 2018808858), (2, 1009404429), (3, 672936286), (6, 336468143), (11, 183528078), (22, 91764039), (33, 61176026), (66, 30588013), (103, 19600086), (206, 9800043), (309, 6533362), (618, 3266681), (1133, 1781826), (2266, 890913), (3399, 593942), (6798, 296971)]