835146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 2018016

約数和(自身を除く): 1182870

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 83, 86, 117, 129, 166, 234, 249, 258, 387, 498, 559, 747, 774, 1079, 1118, 1494, 1677, 2158, 3237, 3354, 3569, 5031, 6474, 7138, 9711, 10062, 10707, 19422, 21414, 32121, 46397, 64242, 92794, 139191, 278382, 417573, 835146]

約数ペア:

[(1, 835146), (2, 417573), (3, 278382), (6, 139191), (9, 92794), (13, 64242), (18, 46397), (26, 32121), (39, 21414), (43, 19422), (78, 10707), (83, 10062), (86, 9711), (117, 7138), (129, 6474), (166, 5031), (234, 3569), (249, 3354), (258, 3237), (387, 2158), (498, 1677), (559, 1494), (747, 1118), (774, 1079)]