18027038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 30326400

約数和(自身を除く): 12299362

約数列:

[1, 2, 17, 29, 34, 47, 58, 94, 389, 493, 778, 799, 986, 1363, 1598, 2726, 6613, 11281, 13226, 18283, 22562, 23171, 36566, 46342, 191777, 310811, 383554, 530207, 621622, 1060414, 9013519, 18027038]

約数ペア:

[(1, 18027038), (2, 9013519), (17, 1060414), (29, 621622), (34, 530207), (47, 383554), (58, 310811), (94, 191777), (389, 46342), (493, 36566), (778, 23171), (799, 22562), (986, 18283), (1363, 13226), (1598, 11281), (2726, 6613)]