123273816

素因数分解:

$2^3\times 3^1\times {\mathrm{401}}^1\times {\mathrm{12809}}^1$

素因数の和:13219

約数の個数: 32

約数和(自身を含む): 308977200

約数和(自身を除く): 185703384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 401, 802, 1203, 1604, 2406, 3208, 4812, 9624, 12809, 25618, 38427, 51236, 76854, 102472, 153708, 307416, 5136409, 10272818, 15409227, 20545636, 30818454, 41091272, 61636908, 123273816]

約数ペア:

[(1, 123273816), (2, 61636908), (3, 41091272), (4, 30818454), (6, 20545636), (8, 15409227), (12, 10272818), (24, 5136409), (401, 307416), (802, 153708), (1203, 102472), (1604, 76854), (2406, 51236), (3208, 38427), (4812, 25618), (9624, 12809)]