47495412

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{2687}}^1$

素因数の和:3188

約数の個数: 36

約数和(自身を含む): 120347136

約数和(自身を除く): 72851724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2687, 2946, 4419, 5374, 5892, 8061, 8838, 10748, 16122, 17676, 24183, 32244, 48366, 96732, 1319317, 2638634, 3957951, 5277268, 7915902, 11873853, 15831804, 23747706, 47495412]

約数ペア:

[(1, 47495412), (2, 23747706), (3, 15831804), (4, 11873853), (6, 7915902), (9, 5277268), (12, 3957951), (18, 2638634), (36, 1319317), (491, 96732), (982, 48366), (1473, 32244), (1964, 24183), (2687, 17676), (2946, 16122), (4419, 10748), (5374, 8838), (5892, 8061)]