2018475654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{4517}}^1$

素因数の和:4889

約数の個数: 64

約数和(自身を含む): 4617902016

約数和(自身を除く): 2599426362

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 337, 442, 663, 674, 1011, 1326, 2022, 4381, 4517, 5729, 8762, 9034, 11458, 13143, 13551, 17187, 26286, 27102, 34374, 58721, 74477, 76789, 117442, 148954, 153578, 176163, 223431, 230367, 352326, 446862, 460734, 998257, 1522229, 1996514, 2994771, 3044458, 4566687, 5989542, 9133374, 19788977, 25877893, 39577954, 51755786, 59366931, 77633679, 118733862, 155267358, 336412609, 672825218, 1009237827, 2018475654]

約数ペア:

[(1, 2018475654), (2, 1009237827), (3, 672825218), (6, 336412609), (13, 155267358), (17, 118733862), (26, 77633679), (34, 59366931), (39, 51755786), (51, 39577954), (78, 25877893), (102, 19788977), (221, 9133374), (337, 5989542), (442, 4566687), (663, 3044458), (674, 2994771), (1011, 1996514), (1326, 1522229), (2022, 998257), (4381, 460734), (4517, 446862), (5729, 352326), (8762, 230367), (9034, 223431), (11458, 176163), (13143, 153578), (13551, 148954), (17187, 117442), (26286, 76789), (27102, 74477), (34374, 58721)]