17209164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{204871}}^1$

素因数の和:204885

約数の個数: 24

約数和(自身を含む): 45891328

約数和(自身を除く): 28682164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 204871, 409742, 614613, 819484, 1229226, 1434097, 2458452, 2868194, 4302291, 5736388, 8604582, 17209164]

約数ペア:

[(1, 17209164), (2, 8604582), (3, 5736388), (4, 4302291), (6, 2868194), (7, 2458452), (12, 1434097), (14, 1229226), (21, 819484), (28, 614613), (42, 409742), (84, 204871)]