31954806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{136559}}^1$

素因数の和:136580

約数の個数: 24

約数和(自身を含む): 74561760

約数和(自身を除く): 42606954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 136559, 273118, 409677, 819354, 1229031, 1775267, 2458062, 3550534, 5325801, 10651602, 15977403, 31954806]

約数ペア:

[(1, 31954806), (2, 15977403), (3, 10651602), (6, 5325801), (9, 3550534), (13, 2458062), (18, 1775267), (26, 1229031), (39, 819354), (78, 409677), (117, 273118), (234, 136559)]