2018369730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{126227}}^1$

素因数の和:126291

約数の個数: 64

約数和(自身を含む): 5343988608

約数和(自身を除く): 3325618878

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 5330, 7995, 15990, 126227, 252454, 378681, 631135, 757362, 1262270, 1640951, 1893405, 3281902, 3786810, 4922853, 5175307, 8204755, 9845706, 10350614, 15525921, 16409510, 24614265, 25876535, 31051842, 49228530, 51753070, 67278991, 77629605, 134557982, 155259210, 201836973, 336394955, 403673946, 672789910, 1009184865, 2018369730]

約数ペア:

[(1, 2018369730), (2, 1009184865), (3, 672789910), (5, 403673946), (6, 336394955), (10, 201836973), (13, 155259210), (15, 134557982), (26, 77629605), (30, 67278991), (39, 51753070), (41, 49228530), (65, 31051842), (78, 25876535), (82, 24614265), (123, 16409510), (130, 15525921), (195, 10350614), (205, 9845706), (246, 8204755), (390, 5175307), (410, 4922853), (533, 3786810), (615, 3281902), (1066, 1893405), (1230, 1640951), (1599, 1262270), (2665, 757362), (3198, 631135), (5330, 378681), (7995, 252454), (15990, 126227)]