18682218

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 44997120

約数和(自身を除く): 26314902

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 47, 51, 54, 94, 102, 141, 153, 282, 306, 423, 433, 459, 799, 846, 866, 918, 1269, 1299, 1598, 2397, 2538, 2598, 3897, 4794, 7191, 7361, 7794, 11691, 14382, 14722, 20351, 21573, 22083, 23382, 40702, 43146, 44166, 61053, 66249, 122106, 132498, 183159, 198747, 345967, 366318, 397494, 549477, 691934, 1037901, 1098954, 2075802, 3113703, 6227406, 9341109, 18682218]

約数ペア:

[(1, 18682218), (2, 9341109), (3, 6227406), (6, 3113703), (9, 2075802), (17, 1098954), (18, 1037901), (27, 691934), (34, 549477), (47, 397494), (51, 366318), (54, 345967), (94, 198747), (102, 183159), (141, 132498), (153, 122106), (282, 66249), (306, 61053), (423, 44166), (433, 43146), (459, 40702), (799, 23382), (846, 22083), (866, 21573), (918, 20351), (1269, 14722), (1299, 14382), (1598, 11691), (2397, 7794), (2538, 7361), (2598, 7191), (3897, 4794)]