1529766

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:111

約数の個数: 80

約数和(自身を含む): 4181760

約数和(自身を除く): 2651994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 71, 81, 114, 126, 133, 142, 162, 171, 189, 213, 266, 342, 378, 399, 426, 497, 513, 567, 639, 798, 994, 1026, 1134, 1197, 1278, 1349, 1491, 1539, 1917, 2394, 2698, 2982, 3078, 3591, 3834, 4047, 4473, 5751, 7182, 8094, 8946, 9443, 10773, 11502, 12141, 13419, 18886, 21546, 24282, 26838, 28329, 36423, 40257, 56658, 72846, 80514, 84987, 109269, 169974, 218538, 254961, 509922, 764883, 1529766]

約数ペア:

[(1, 1529766), (2, 764883), (3, 509922), (6, 254961), (7, 218538), (9, 169974), (14, 109269), (18, 84987), (19, 80514), (21, 72846), (27, 56658), (38, 40257), (42, 36423), (54, 28329), (57, 26838), (63, 24282), (71, 21546), (81, 18886), (114, 13419), (126, 12141), (133, 11502), (142, 10773), (162, 9443), (171, 8946), (189, 8094), (213, 7182), (266, 5751), (342, 4473), (378, 4047), (399, 3834), (426, 3591), (497, 3078), (513, 2982), (567, 2698), (639, 2394), (798, 1917), (994, 1539), (1026, 1491), (1134, 1349), (1197, 1278)]