127929396

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{31081}}^1$

素因数の和:31109

約数の個数: 48

約数和(自身を含む): 348118400

約数和(自身を除く): 220189004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 31081, 62162, 93243, 124324, 186486, 217567, 372972, 435134, 652701, 870268, 1305402, 1522969, 2610804, 3045938, 4568907, 6091876, 9137814, 10660783, 18275628, 21321566, 31982349, 42643132, 63964698, 127929396]

約数ペア:

[(1, 127929396), (2, 63964698), (3, 42643132), (4, 31982349), (6, 21321566), (7, 18275628), (12, 10660783), (14, 9137814), (21, 6091876), (28, 4568907), (42, 3045938), (49, 2610804), (84, 1522969), (98, 1305402), (147, 870268), (196, 652701), (294, 435134), (343, 372972), (588, 217567), (686, 186486), (1029, 124324), (1372, 93243), (2058, 62162), (4116, 31081)]