155474442

素因数分解:

$2^1\times 3^2\times {\mathrm{2221}}^1\times {\mathrm{3889}}^1$

素因数の和:6118

約数の個数: 24

約数和(自身を含む): 337099620

約数和(自身を除く): 181625178

約数列:

[1, 2, 3, 6, 9, 18, 2221, 3889, 4442, 6663, 7778, 11667, 13326, 19989, 23334, 35001, 39978, 70002, 8637469, 17274938, 25912407, 51824814, 77737221, 155474442]

約数ペア:

[(1, 155474442), (2, 77737221), (3, 51824814), (6, 25912407), (9, 17274938), (18, 8637469), (2221, 70002), (3889, 39978), (4442, 35001), (6663, 23334), (7778, 19989), (11667, 13326)]