18180834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22783}}^1$

素因数の和:22814

約数の個数: 32

約数和(自身を含む): 43745280

約数和(自身を除く): 25564446

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 22783, 45566, 68349, 136698, 159481, 318962, 432877, 478443, 865754, 956886, 1298631, 2597262, 3030139, 6060278, 9090417, 18180834]

約数ペア:

[(1, 18180834), (2, 9090417), (3, 6060278), (6, 3030139), (7, 2597262), (14, 1298631), (19, 956886), (21, 865754), (38, 478443), (42, 432877), (57, 318962), (114, 159481), (133, 136698), (266, 68349), (399, 45566), (798, 22783)]