3813498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 9129120

約数和(自身を除く): 5315622

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 379, 387, 559, 758, 774, 1118, 1137, 1677, 2274, 3354, 3411, 4927, 5031, 6822, 9854, 10062, 14781, 16297, 29562, 32594, 44343, 48891, 88686, 97782, 146673, 211861, 293346, 423722, 635583, 1271166, 1906749, 3813498]

約数ペア:

[(1, 3813498), (2, 1906749), (3, 1271166), (6, 635583), (9, 423722), (13, 293346), (18, 211861), (26, 146673), (39, 97782), (43, 88686), (78, 48891), (86, 44343), (117, 32594), (129, 29562), (234, 16297), (258, 14781), (379, 10062), (387, 9854), (559, 6822), (758, 5031), (774, 4927), (1118, 3411), (1137, 3354), (1677, 2274)]