27982818

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{23203}}^1$

素因数の和:23278

約数の個数: 24

約数和(自身を含む): 61537008

約数和(自身を除く): 33554190

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 23203, 46406, 69609, 139218, 208827, 417654, 1554601, 3109202, 4663803, 9327606, 13991409, 27982818]

約数ペア:

[(1, 27982818), (2, 13991409), (3, 9327606), (6, 4663803), (9, 3109202), (18, 1554601), (67, 417654), (134, 208827), (201, 139218), (402, 69609), (603, 46406), (1206, 23203)]