217674

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 504000

約数和(自身を除く): 286326

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 139, 174, 261, 278, 417, 522, 783, 834, 1251, 1566, 2502, 3753, 4031, 7506, 8062, 12093, 24186, 36279, 72558, 108837, 217674]

約数ペア:

[(1, 217674), (2, 108837), (3, 72558), (6, 36279), (9, 24186), (18, 12093), (27, 8062), (29, 7506), (54, 4031), (58, 3753), (87, 2502), (139, 1566), (174, 1251), (261, 834), (278, 783), (417, 522)]