4681638

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 84

約数和(自身を含む): 12001140

約数和(自身を除く): 7319502

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, 729, 741, 1014, 1026, 1053, 1458, 1482, 1521, 1539, 2106, 2223, 3042, 3078, 3159, 3211, 4446, 4563, 4617, 6318, 6422, 6669, 9126, 9234, 9477, 9633, 13338, 13689, 13851, 18954, 19266, 20007, 27378, 27702, 28899, 40014, 41067, 57798, 60021, 82134, 86697, 120042, 123201, 173394, 180063, 246402, 260091, 360126, 520182, 780273, 1560546, 2340819, 4681638]

約数ペア:

[(1, 4681638), (2, 2340819), (3, 1560546), (6, 780273), (9, 520182), (13, 360126), (18, 260091), (19, 246402), (26, 180063), (27, 173394), (38, 123201), (39, 120042), (54, 86697), (57, 82134), (78, 60021), (81, 57798), (114, 41067), (117, 40014), (162, 28899), (169, 27702), (171, 27378), (234, 20007), (243, 19266), (247, 18954), (338, 13851), (342, 13689), (351, 13338), (486, 9633), (494, 9477), (507, 9234), (513, 9126), (702, 6669), (729, 6422), (741, 6318), (1014, 4617), (1026, 4563), (1053, 4446), (1458, 3211), (1482, 3159), (1521, 3078), (1539, 3042), (2106, 2223)]