2667204

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1776

約数の個数: 36

約数和(自身を含む): 6902896

約数和(自身を除く): 4235692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1723, 3446, 5169, 6892, 10338, 15507, 20676, 31014, 62028, 74089, 148178, 222267, 296356, 444534, 666801, 889068, 1333602, 2667204]

約数ペア:

[(1, 2667204), (2, 1333602), (3, 889068), (4, 666801), (6, 444534), (9, 296356), (12, 222267), (18, 148178), (36, 74089), (43, 62028), (86, 31014), (129, 20676), (172, 15507), (258, 10338), (387, 6892), (516, 5169), (774, 3446), (1548, 1723)]