2071566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 5267808

約数和(自身を除く): 3196242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 401, 574, 738, 802, 861, 1203, 1722, 2406, 2583, 2807, 3609, 5166, 5614, 7218, 8421, 16441, 16842, 25263, 32882, 49323, 50526, 98646, 115087, 147969, 230174, 295938, 345261, 690522, 1035783, 2071566]

約数ペア:

[(1, 2071566), (2, 1035783), (3, 690522), (6, 345261), (7, 295938), (9, 230174), (14, 147969), (18, 115087), (21, 98646), (41, 50526), (42, 49323), (63, 32882), (82, 25263), (123, 16842), (126, 16441), (246, 8421), (287, 7218), (369, 5614), (401, 5166), (574, 3609), (738, 2807), (802, 2583), (861, 2406), (1203, 1722)]