123513614

素因数分解:

$2^1\times 7^3\times {\mathrm{401}}^1\times {\mathrm{449}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 217080000

約数和(自身を除く): 93566386

約数列:

[1, 2, 7, 14, 49, 98, 343, 401, 449, 686, 802, 898, 2807, 3143, 5614, 6286, 19649, 22001, 39298, 44002, 137543, 154007, 180049, 275086, 308014, 360098, 1260343, 2520686, 8822401, 17644802, 61756807, 123513614]

約数ペア:

[(1, 123513614), (2, 61756807), (7, 17644802), (14, 8822401), (49, 2520686), (98, 1260343), (343, 360098), (401, 308014), (449, 275086), (686, 180049), (802, 154007), (898, 137543), (2807, 44002), (3143, 39298), (5614, 22001), (6286, 19649)]