2017495818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{233021}}^1$

素因数の和:233079

約数の個数: 48

約数和(自身を含む): 4834740456

約数和(自身を除く): 2817244638

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 233021, 466042, 699063, 1398126, 2097189, 3029273, 4194378, 6058546, 8621777, 9087819, 17243554, 18175638, 25865331, 27263457, 51730662, 54526914, 77595993, 112083101, 155191986, 224166202, 336249303, 672498606, 1008747909, 2017495818]

約数ペア:

[(1, 2017495818), (2, 1008747909), (3, 672498606), (6, 336249303), (9, 224166202), (13, 155191986), (18, 112083101), (26, 77595993), (37, 54526914), (39, 51730662), (74, 27263457), (78, 25865331), (111, 18175638), (117, 17243554), (222, 9087819), (234, 8621777), (333, 6058546), (481, 4194378), (666, 3029273), (962, 2097189), (1443, 1398126), (2886, 699063), (4329, 466042), (8658, 233021)]