28957338

素因数分解:

$2^1\times 3^6\times {\mathrm{19861}}^1$

素因数の和:19881

約数の個数: 28

約数和(自身を含む): 65127498

約数和(自身を除く): 36170160

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 19861, 39722, 59583, 119166, 178749, 357498, 536247, 1072494, 1608741, 3217482, 4826223, 9652446, 14478669, 28957338]

約数ペア:

[(1, 28957338), (2, 14478669), (3, 9652446), (6, 4826223), (9, 3217482), (18, 1608741), (27, 1072494), (54, 536247), (81, 357498), (162, 178749), (243, 119166), (486, 59583), (729, 39722), (1458, 19861)]