129626946

素因数分解:

$2^1\times 3^3\times {\mathrm{491}}^1\times {\mathrm{4889}}^1$

素因数の和:5391

約数の個数: 32

約数和(自身を含む): 288705600

約数和(自身を除く): 159078654

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491, 982, 1473, 2946, 4419, 4889, 8838, 9778, 13257, 14667, 26514, 29334, 44001, 88002, 132003, 264006, 2400499, 4800998, 7201497, 14402994, 21604491, 43208982, 64813473, 129626946]

約数ペア:

[(1, 129626946), (2, 64813473), (3, 43208982), (6, 21604491), (9, 14402994), (18, 7201497), (27, 4800998), (54, 2400499), (491, 264006), (982, 132003), (1473, 88002), (2946, 44001), (4419, 29334), (4889, 26514), (8838, 14667), (9778, 13257)]