17769726

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 45057600

約数和(自身を除く): 27287874

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1489, 1989, 2978, 3978, 4467, 5967, 8934, 11934, 13401, 19357, 25313, 26802, 38714, 40203, 50626, 58071, 75939, 80406, 116142, 151878, 174213, 227817, 329069, 348426, 455634, 522639, 658138, 683451, 987207, 1045278, 1366902, 1974414, 2961621, 5923242, 8884863, 17769726]

約数ペア:

[(1, 17769726), (2, 8884863), (3, 5923242), (6, 2961621), (9, 1974414), (13, 1366902), (17, 1045278), (18, 987207), (26, 683451), (27, 658138), (34, 522639), (39, 455634), (51, 348426), (54, 329069), (78, 227817), (102, 174213), (117, 151878), (153, 116142), (221, 80406), (234, 75939), (306, 58071), (351, 50626), (442, 40203), (459, 38714), (663, 26802), (702, 25313), (918, 19357), (1326, 13401), (1489, 11934), (1989, 8934), (2978, 5967), (3978, 4467)]