252172806

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{19853}}^1$

素因数の和:19960

約数の個数: 32

約数和(自身を含む): 528910560

約数和(自身を除く): 276737754

約数列:

[1, 2, 3, 6, 29, 58, 73, 87, 146, 174, 219, 438, 2117, 4234, 6351, 12702, 19853, 39706, 59559, 119118, 575737, 1151474, 1449269, 1727211, 2898538, 3454422, 4347807, 8695614, 42028801, 84057602, 126086403, 252172806]

約数ペア:

[(1, 252172806), (2, 126086403), (3, 84057602), (6, 42028801), (29, 8695614), (58, 4347807), (73, 3454422), (87, 2898538), (146, 1727211), (174, 1449269), (219, 1151474), (438, 575737), (2117, 119118), (4234, 59559), (6351, 39706), (12702, 19853)]