2017764918

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{56359}}^1$

素因数の和:56403

約数の個数: 80

約数和(自身を含む): 5155587360

約数和(自身を除く): 3137822442

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1053, 1326, 1377, 1989, 2106, 2754, 3978, 5967, 11934, 17901, 35802, 56359, 112718, 169077, 338154, 507231, 732667, 958103, 1014462, 1465334, 1521693, 1916206, 2198001, 2874309, 3043386, 4396002, 4565079, 5748618, 6594003, 8622927, 9130158, 12455339, 13188006, 17245854, 19782009, 24910678, 25868781, 37366017, 39564018, 51737562, 59346027, 74732034, 77606343, 112098051, 118692054, 155212686, 224196102, 336294153, 672588306, 1008882459, 2017764918]

約数ペア:

[(1, 2017764918), (2, 1008882459), (3, 672588306), (6, 336294153), (9, 224196102), (13, 155212686), (17, 118692054), (18, 112098051), (26, 77606343), (27, 74732034), (34, 59346027), (39, 51737562), (51, 39564018), (54, 37366017), (78, 25868781), (81, 24910678), (102, 19782009), (117, 17245854), (153, 13188006), (162, 12455339), (221, 9130158), (234, 8622927), (306, 6594003), (351, 5748618), (442, 4565079), (459, 4396002), (663, 3043386), (702, 2874309), (918, 2198001), (1053, 1916206), (1326, 1521693), (1377, 1465334), (1989, 1014462), (2106, 958103), (2754, 732667), (3978, 507231), (5967, 338154), (11934, 169077), (17901, 112718), (35802, 56359)]