15696428454

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{125453}}^1$

素因数の和:125802

約数の個数: 64

約数和(自身を含む): 39984698880

約数和(自身を除く): 24288270426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 331, 378, 662, 993, 1986, 2317, 2979, 4634, 5958, 6951, 8937, 13902, 17874, 20853, 41706, 62559, 125118, 125453, 250906, 376359, 752718, 878171, 1129077, 1756342, 2258154, 2634513, 3387231, 5269026, 6774462, 7903539, 15807078, 23710617, 41524943, 47421234, 83049886, 124574829, 249149658, 290674601, 373724487, 581349202, 747448974, 872023803, 1121173461, 1744047606, 2242346922, 2616071409, 5232142818, 7848214227, 15696428454]

約数ペア:

[(1, 15696428454), (2, 7848214227), (3, 5232142818), (6, 2616071409), (7, 2242346922), (9, 1744047606), (14, 1121173461), (18, 872023803), (21, 747448974), (27, 581349202), (42, 373724487), (54, 290674601), (63, 249149658), (126, 124574829), (189, 83049886), (331, 47421234), (378, 41524943), (662, 23710617), (993, 15807078), (1986, 7903539), (2317, 6774462), (2979, 5269026), (4634, 3387231), (5958, 2634513), (6951, 2258154), (8937, 1756342), (13902, 1129077), (17874, 878171), (20853, 752718), (41706, 376359), (62559, 250906), (125118, 125453)]