1955124

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 5199040

約数和(自身を除く): 3243916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 421, 516, 774, 842, 1161, 1263, 1548, 1684, 2322, 2526, 3789, 4644, 5052, 7578, 11367, 15156, 18103, 22734, 36206, 45468, 54309, 72412, 108618, 162927, 217236, 325854, 488781, 651708, 977562, 1955124]

約数ペア:

[(1, 1955124), (2, 977562), (3, 651708), (4, 488781), (6, 325854), (9, 217236), (12, 162927), (18, 108618), (27, 72412), (36, 54309), (43, 45468), (54, 36206), (86, 22734), (108, 18103), (129, 15156), (172, 11367), (258, 7578), (387, 5052), (421, 4644), (516, 3789), (774, 2526), (842, 2322), (1161, 1684), (1263, 1548)]