31839678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{136067}}^1$

素因数の和:136088

約数の個数: 24

約数和(自身を含む): 74293128

約数和(自身を除く): 42453450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 136067, 272134, 408201, 816402, 1224603, 1768871, 2449206, 3537742, 5306613, 10613226, 15919839, 31839678]

約数ペア:

[(1, 31839678), (2, 15919839), (3, 10613226), (6, 5306613), (9, 3537742), (13, 2449206), (18, 1768871), (26, 1224603), (39, 816402), (78, 408201), (117, 272134), (234, 136067)]