2018906946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{13921}}^1$

素因数の和:15087

約数の個数: 48

約数和(自身を含む): 5003900928

約数和(自身を除く): 2984993982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1151, 2302, 3453, 6906, 8057, 10359, 13921, 16114, 20718, 24171, 27842, 41763, 48342, 72513, 83526, 97447, 125289, 145026, 194894, 250578, 292341, 584682, 877023, 1754046, 16023071, 32046142, 48069213, 96138426, 112161497, 144207639, 224322994, 288415278, 336484491, 672968982, 1009453473, 2018906946]

約数ペア:

[(1, 2018906946), (2, 1009453473), (3, 672968982), (6, 336484491), (7, 288415278), (9, 224322994), (14, 144207639), (18, 112161497), (21, 96138426), (42, 48069213), (63, 32046142), (126, 16023071), (1151, 1754046), (2302, 877023), (3453, 584682), (6906, 292341), (8057, 250578), (10359, 194894), (13921, 145026), (16114, 125289), (20718, 97447), (24171, 83526), (27842, 72513), (41763, 48342)]