1880974746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{14928371}}^1$

素因数の和:14928386

約数の個数: 24

約数和(自身を含む): 4657652064

約数和(自身を除く): 2776677318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 14928371, 29856742, 44785113, 89570226, 104498597, 134355339, 208997194, 268710678, 313495791, 626991582, 940487373, 1880974746]

約数ペア:

[(1, 1880974746), (2, 940487373), (3, 626991582), (6, 313495791), (7, 268710678), (9, 208997194), (14, 134355339), (18, 104498597), (21, 89570226), (42, 44785113), (63, 29856742), (126, 14928371)]