2019950946

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18097}}^1$

素因数の和:18177

約数の個数: 80

約数和(自身を含む): 4966597944

約数和(自身を除く): 2946646998

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 81, 106, 117, 159, 162, 234, 318, 351, 477, 689, 702, 954, 1053, 1378, 1431, 2067, 2106, 2862, 4134, 4293, 6201, 8586, 12402, 18097, 18603, 36194, 37206, 54291, 55809, 108582, 111618, 162873, 235261, 325746, 470522, 488619, 705783, 959141, 977238, 1411566, 1465857, 1918282, 2117349, 2877423, 2931714, 4234698, 5754846, 6352047, 8632269, 12468833, 12704094, 17264538, 19056141, 24937666, 25896807, 37406499, 38112282, 51793614, 74812998, 77690421, 112219497, 155380842, 224438994, 336658491, 673316982, 1009975473, 2019950946]

約数ペア:

[(1, 2019950946), (2, 1009975473), (3, 673316982), (6, 336658491), (9, 224438994), (13, 155380842), (18, 112219497), (26, 77690421), (27, 74812998), (39, 51793614), (53, 38112282), (54, 37406499), (78, 25896807), (81, 24937666), (106, 19056141), (117, 17264538), (159, 12704094), (162, 12468833), (234, 8632269), (318, 6352047), (351, 5754846), (477, 4234698), (689, 2931714), (702, 2877423), (954, 2117349), (1053, 1918282), (1378, 1465857), (1431, 1411566), (2067, 977238), (2106, 959141), (2862, 705783), (4134, 488619), (4293, 470522), (6201, 325746), (8586, 235261), (12402, 162873), (18097, 111618), (18603, 108582), (36194, 55809), (37206, 54291)]