1560546

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:62

約数の個数: 72

約数和(自身を含む): 3996720

約数和(自身を除く): 2436174

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 169, 171, 234, 243, 247, 338, 342, 351, 486, 494, 507, 513, 702, 741, 1014, 1026, 1053, 1482, 1521, 1539, 2106, 2223, 3042, 3078, 3159, 3211, 4446, 4563, 4617, 6318, 6422, 6669, 9126, 9234, 9633, 13338, 13689, 19266, 20007, 27378, 28899, 40014, 41067, 57798, 60021, 82134, 86697, 120042, 173394, 260091, 520182, 780273, 1560546]

約数ペア:

[(1, 1560546), (2, 780273), (3, 520182), (6, 260091), (9, 173394), (13, 120042), (18, 86697), (19, 82134), (26, 60021), (27, 57798), (38, 41067), (39, 40014), (54, 28899), (57, 27378), (78, 20007), (81, 19266), (114, 13689), (117, 13338), (162, 9633), (169, 9234), (171, 9126), (234, 6669), (243, 6422), (247, 6318), (338, 4617), (342, 4563), (351, 4446), (486, 3211), (494, 3159), (507, 3078), (513, 3042), (702, 2223), (741, 2106), (1014, 1539), (1026, 1521), (1053, 1482)]