38407086

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 85722624

約数和(自身を除く): 47315538

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 127, 159, 254, 317, 318, 381, 477, 634, 762, 951, 954, 1143, 1902, 2286, 2853, 5706, 6731, 13462, 16801, 20193, 33602, 40259, 40386, 50403, 60579, 80518, 100806, 120777, 121158, 151209, 241554, 302418, 362331, 724662, 2133727, 4267454, 6401181, 12802362, 19203543, 38407086]

約数ペア:

[(1, 38407086), (2, 19203543), (3, 12802362), (6, 6401181), (9, 4267454), (18, 2133727), (53, 724662), (106, 362331), (127, 302418), (159, 241554), (254, 151209), (317, 121158), (318, 120777), (381, 100806), (477, 80518), (634, 60579), (762, 50403), (951, 40386), (954, 40259), (1143, 33602), (1902, 20193), (2286, 16801), (2853, 13462), (5706, 6731)]