1551135654

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1399}}^1\times {\mathrm{1987}}^1$

素因数の和:3425

約数の個数: 48

約数和(自身を含む): 3473433600

約数和(自身を除く): 1922297946

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 1399, 1987, 2798, 3974, 4197, 5961, 8394, 11922, 12591, 17883, 25182, 35766, 43369, 61597, 86738, 123194, 130107, 184791, 260214, 369582, 390321, 554373, 780642, 1108746, 2779813, 5559626, 8339439, 16678878, 25018317, 50036634, 86174203, 172348406, 258522609, 517045218, 775567827, 1551135654]

約数ペア:

[(1, 1551135654), (2, 775567827), (3, 517045218), (6, 258522609), (9, 172348406), (18, 86174203), (31, 50036634), (62, 25018317), (93, 16678878), (186, 8339439), (279, 5559626), (558, 2779813), (1399, 1108746), (1987, 780642), (2798, 554373), (3974, 390321), (4197, 369582), (5961, 260214), (8394, 184791), (11922, 130107), (12591, 123194), (17883, 86738), (25182, 61597), (35766, 43369)]