1520778836106

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{18762539}}^1$

素因数の和:18762648

約数の個数: 64

約数和(自身を含む): 3602407680000

約数和(自身を除く): 2081628843894

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 79, 114, 158, 171, 237, 342, 474, 513, 711, 1026, 1422, 1501, 2133, 3002, 4266, 4503, 9006, 13509, 27018, 40527, 81054, 18762539, 37525078, 56287617, 112575234, 168862851, 337725702, 356488241, 506588553, 712976482, 1013177106, 1069464723, 1482240581, 2138929446, 2964481162, 3208394169, 4446721743, 6416788338, 8893443486, 9625182507, 13340165229, 19250365014, 26680330458, 28162571039, 40020495687, 56325142078, 80040991374, 84487713117, 168975426234, 253463139351, 506926278702, 760389418053, 1520778836106]

約数ペア:

[(1, 1520778836106), (2, 760389418053), (3, 506926278702), (6, 253463139351), (9, 168975426234), (18, 84487713117), (19, 80040991374), (27, 56325142078), (38, 40020495687), (54, 28162571039), (57, 26680330458), (79, 19250365014), (114, 13340165229), (158, 9625182507), (171, 8893443486), (237, 6416788338), (342, 4446721743), (474, 3208394169), (513, 2964481162), (711, 2138929446), (1026, 1482240581), (1422, 1069464723), (1501, 1013177106), (2133, 712976482), (3002, 506588553), (4266, 356488241), (4503, 337725702), (9006, 168862851), (13509, 112575234), (27018, 56287617), (40527, 37525078), (81054, 18762539)]