2068751502

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1531}}^1$

素因数の和:2003

約数の個数: 80

約数和(自身を含む): 4893820800

約数和(自身を除く): 2825069298

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 439, 513, 878, 1026, 1317, 1531, 1539, 2634, 3062, 3078, 3951, 4593, 7902, 8341, 9186, 11853, 13779, 16682, 23706, 25023, 27558, 29089, 35559, 41337, 50046, 58178, 71118, 75069, 82674, 87267, 124011, 150138, 174534, 225207, 248022, 261801, 450414, 523602, 672109, 675621, 785403, 1344218, 1351242, 1570806, 2016327, 2356209, 4032654, 4712418, 6048981, 12097962, 12770071, 18146943, 25540142, 36293886, 38310213, 54440829, 76620426, 108881658, 114930639, 229861278, 344791917, 689583834, 1034375751, 2068751502]

約数ペア:

[(1, 2068751502), (2, 1034375751), (3, 689583834), (6, 344791917), (9, 229861278), (18, 114930639), (19, 108881658), (27, 76620426), (38, 54440829), (54, 38310213), (57, 36293886), (81, 25540142), (114, 18146943), (162, 12770071), (171, 12097962), (342, 6048981), (439, 4712418), (513, 4032654), (878, 2356209), (1026, 2016327), (1317, 1570806), (1531, 1351242), (1539, 1344218), (2634, 785403), (3062, 675621), (3078, 672109), (3951, 523602), (4593, 450414), (7902, 261801), (8341, 248022), (9186, 225207), (11853, 174534), (13779, 150138), (16682, 124011), (23706, 87267), (25023, 82674), (27558, 75069), (29089, 71118), (35559, 58178), (41337, 50046)]