147784806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{631559}}^1$

素因数の和:631580

約数の個数: 24

約数和(自身を含む): 344831760

約数和(自身を除く): 197046954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 631559, 1263118, 1894677, 3789354, 5684031, 8210267, 11368062, 16420534, 24630801, 49261602, 73892403, 147784806]

約数ペア:

[(1, 147784806), (2, 73892403), (3, 49261602), (6, 24630801), (9, 16420534), (13, 11368062), (18, 8210267), (26, 5684031), (39, 3789354), (78, 1894677), (117, 1263118), (234, 631559)]