2021678508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{305759}}^1$

素因数の和:305814

約数の個数: 48

約数和(自身を含む): 5136768000

約数和(自身を除く): 3115089492

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 6612, 305759, 611518, 917277, 1223036, 1834554, 3669108, 5809421, 8867011, 11618842, 17428263, 17734022, 23237684, 26601033, 34856526, 35468044, 53202066, 69713052, 106404132, 168473209, 336946418, 505419627, 673892836, 1010839254, 2021678508]

約数ペア:

[(1, 2021678508), (2, 1010839254), (3, 673892836), (4, 505419627), (6, 336946418), (12, 168473209), (19, 106404132), (29, 69713052), (38, 53202066), (57, 35468044), (58, 34856526), (76, 26601033), (87, 23237684), (114, 17734022), (116, 17428263), (174, 11618842), (228, 8867011), (348, 5809421), (551, 3669108), (1102, 1834554), (1653, 1223036), (2204, 917277), (3306, 611518), (6612, 305759)]