20150274

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 41751360

約数和(自身を除く): 21601086

約数列:

[1, 2, 3, 6, 37, 74, 111, 139, 222, 278, 417, 653, 834, 1306, 1959, 3918, 5143, 10286, 15429, 24161, 30858, 48322, 72483, 90767, 144966, 181534, 272301, 544602, 3358379, 6716758, 10075137, 20150274]

約数ペア:

[(1, 20150274), (2, 10075137), (3, 6716758), (6, 3358379), (37, 544602), (74, 272301), (111, 181534), (139, 144966), (222, 90767), (278, 72483), (417, 48322), (653, 30858), (834, 24161), (1306, 15429), (1959, 10286), (3918, 5143)]