18139326

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 38167200

約数和(自身を除く): 20027874

約数列:

[1, 2, 3, 6, 29, 58, 61, 87, 122, 174, 183, 366, 1709, 1769, 3418, 3538, 5127, 5307, 10254, 10614, 49561, 99122, 104249, 148683, 208498, 297366, 312747, 625494, 3023221, 6046442, 9069663, 18139326]

約数ペア:

[(1, 18139326), (2, 9069663), (3, 6046442), (6, 3023221), (29, 625494), (58, 312747), (61, 297366), (87, 208498), (122, 148683), (174, 104249), (183, 99122), (366, 49561), (1709, 10614), (1769, 10254), (3418, 5307), (3538, 5127)]