1666793.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 178930752

約数和(自身を除く): 117129948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 43, 52, 74, 78, 83, 86, 111, 117, 129, 148, 156, 166, 172, 222, 234, 249, 258, 332, 333, 387, 444, 468, 481, 498, 516, 559, 666, 747, 774, 962, 996, 1079, 1118, 1332, 1443, 1494, 1548, 1591, 1677, 1924, 2158, 2236, 2886, 2988, 3071, 3182, 3237, 3354, 3569, 4316, 4329, 4773, 5031, 5772, 6142, 6364, 6474, 6708, 7138, 8658, 9213, 9546, 9711, 10062, 10707, 12284, 12948, 14276, 14319, 17316, 18426, 19092, 19422, 20124, 20683, 21414, 27639, 28638, 32121, 36852, 38844, 39923, 41366, 42828, 46397, 55278, 57276, 62049, 64242, 79846, 82732, 92794, 110556, 119769, 124098, 128484, 132053, 139191, 159692, 185588, 186147, 239538, 248196, 264106, 278382, 359307, 372294, 396159, 417573, 479076, 528212, 556764, 718614, 744588, 792318, 835146, 1188477, 1437228, 1584636, 1670292, 1716689, 2376954, 3433378, 4753908, 5150067, 6866756, 10300134, 15450201, 20600268, 30900402, 61800804]

約数ペア:

[(1, 61800804), (2, 30900402), (3, 20600268), (4, 15450201), (6, 10300134), (9, 6866756), (12, 5150067), (13, 4753908), (18, 3433378), (26, 2376954), (36, 1716689), (37, 1670292), (39, 1584636), (43, 1437228), (52, 1188477), (74, 835146), (78, 792318), (83, 744588), (86, 718614), (111, 556764), (117, 528212), (129, 479076), (148, 417573), (156, 396159), (166, 372294), (172, 359307), (222, 278382), (234, 264106), (249, 248196), (258, 239538), (332, 186147), (333, 185588), (387, 159692), (444, 139191), (468, 132053), (481, 128484), (498, 124098), (516, 119769), (559, 110556), (666, 92794), (747, 82732), (774, 79846), (962, 64242), (996, 62049), (1079, 57276), (1118, 55278), (1332, 46397), (1443, 42828), (1494, 41366), (1548, 39923), (1591, 38844), (1677, 36852), (1924, 32121), (2158, 28638), (2236, 27639), (2886, 21414), (2988, 20683), (3071, 20124), (3182, 19422), (3237, 19092), (3354, 18426), (3569, 17316), (4316, 14319), (4329, 14276), (4773, 12948), (5031, 12284), (5772, 10707), (6142, 10062), (6364, 9711), (6474, 9546), (6708, 9213), (7138, 8658)]