12231738

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 28506816

約数和(自身を除く): 16275078

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 563, 639, 1126, 1207, 1278, 1689, 2414, 3378, 3621, 5067, 7242, 9571, 10134, 10863, 19142, 21726, 28713, 39973, 57426, 79946, 86139, 119919, 172278, 239838, 359757, 679541, 719514, 1359082, 2038623, 4077246, 6115869, 12231738]

約数ペア:

[(1, 12231738), (2, 6115869), (3, 4077246), (6, 2038623), (9, 1359082), (17, 719514), (18, 679541), (34, 359757), (51, 239838), (71, 172278), (102, 119919), (142, 86139), (153, 79946), (213, 57426), (306, 39973), (426, 28713), (563, 21726), (639, 19142), (1126, 10863), (1207, 10134), (1278, 9571), (1689, 7242), (2414, 5067), (3378, 3621)]