1401426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 3361176

約数和(自身を除く): 1959750

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 113, 117, 159, 226, 234, 318, 339, 477, 678, 689, 954, 1017, 1378, 1469, 2034, 2067, 2938, 4134, 4407, 5989, 6201, 8814, 11978, 12402, 13221, 17967, 26442, 35934, 53901, 77857, 107802, 155714, 233571, 467142, 700713, 1401426]

約数ペア:

[(1, 1401426), (2, 700713), (3, 467142), (6, 233571), (9, 155714), (13, 107802), (18, 77857), (26, 53901), (39, 35934), (53, 26442), (78, 17967), (106, 13221), (113, 12402), (117, 11978), (159, 8814), (226, 6201), (234, 5989), (318, 4407), (339, 4134), (477, 2938), (678, 2067), (689, 2034), (954, 1469), (1017, 1378)]