139982724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{555487}}^1$

素因数の和:555504

約数の個数: 36

約数和(自身を含む): 404395264

約数和(自身を除く): 264412540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 555487, 1110974, 1666461, 2221948, 3332922, 3888409, 4999383, 6665844, 7776818, 9998766, 11665227, 15553636, 19997532, 23330454, 34995681, 46660908, 69991362, 139982724]

約数ペア:

[(1, 139982724), (2, 69991362), (3, 46660908), (4, 34995681), (6, 23330454), (7, 19997532), (9, 15553636), (12, 11665227), (14, 9998766), (18, 7776818), (21, 6665844), (28, 4999383), (36, 3888409), (42, 3332922), (63, 2221948), (84, 1666461), (126, 1110974), (252, 555487)]