28013558724

素因数分解:

$2^2\times 3^4\times {\mathrm{86461601}}^1$

素因数の和:86461617

約数の個数: 30

約数和(自身を含む): 73232976894

約数和(自身を除く): 45219418170

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 86461601, 172923202, 259384803, 345846404, 518769606, 778154409, 1037539212, 1556308818, 2334463227, 3112617636, 4668926454, 7003389681, 9337852908, 14006779362, 28013558724]

約数ペア:

[(1, 28013558724), (2, 14006779362), (3, 9337852908), (4, 7003389681), (6, 4668926454), (9, 3112617636), (12, 2334463227), (18, 1556308818), (27, 1037539212), (36, 778154409), (54, 518769606), (81, 345846404), (108, 259384803), (162, 172923202), (324, 86461601)]