215660748

素因数分解:

$2^2\times 3^1\times {\mathrm{1949}}^1\times {\mathrm{9221}}^1$

素因数の和:11177

約数の個数: 24

約数和(自身を含む): 503521200

約数和(自身を除く): 287860452

約数列:

[1, 2, 3, 4, 6, 12, 1949, 3898, 5847, 7796, 9221, 11694, 18442, 23388, 27663, 36884, 55326, 110652, 17971729, 35943458, 53915187, 71886916, 107830374, 215660748]

約数ペア:

[(1, 215660748), (2, 107830374), (3, 71886916), (4, 53915187), (6, 35943458), (12, 17971729), (1949, 110652), (3898, 55326), (5847, 36884), (7796, 27663), (9221, 23388), (11694, 18442)]