4142418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 10368000

約数和(自身を除く): 6225582

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 114, 133, 174, 179, 203, 266, 358, 399, 406, 537, 551, 609, 798, 1074, 1102, 1218, 1253, 1653, 2506, 3306, 3401, 3759, 3857, 5191, 6802, 7518, 7714, 10203, 10382, 11571, 15573, 20406, 23142, 23807, 31146, 36337, 47614, 71421, 72674, 98629, 109011, 142842, 197258, 218022, 295887, 591774, 690403, 1380806, 2071209, 4142418]

約数ペア:

[(1, 4142418), (2, 2071209), (3, 1380806), (6, 690403), (7, 591774), (14, 295887), (19, 218022), (21, 197258), (29, 142842), (38, 109011), (42, 98629), (57, 72674), (58, 71421), (87, 47614), (114, 36337), (133, 31146), (174, 23807), (179, 23142), (203, 20406), (266, 15573), (358, 11571), (399, 10382), (406, 10203), (537, 7714), (551, 7518), (609, 6802), (798, 5191), (1074, 3857), (1102, 3759), (1218, 3401), (1253, 3306), (1653, 2506)]