2663442

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:456

約数の個数: 40

約数和(自身を含む): 6128892

約数和(自身を除く): 3465450

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 401, 738, 802, 1107, 1203, 2214, 2406, 3321, 3609, 6642, 7218, 10827, 16441, 21654, 32481, 32882, 49323, 64962, 98646, 147969, 295938, 443907, 887814, 1331721, 2663442]

約数ペア:

[(1, 2663442), (2, 1331721), (3, 887814), (6, 443907), (9, 295938), (18, 147969), (27, 98646), (41, 64962), (54, 49323), (81, 32882), (82, 32481), (123, 21654), (162, 16441), (246, 10827), (369, 7218), (401, 6642), (738, 3609), (802, 3321), (1107, 2406), (1203, 2214)]