17967496509

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{433}}^1\times {\mathrm{1069}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 27528446400

約数和(自身を除く): 9560949891

約数列:

[1, 3, 9, 19, 57, 171, 227, 433, 681, 1069, 1299, 2043, 3207, 3897, 4313, 8227, 9621, 12939, 20311, 24681, 38817, 60933, 74043, 98291, 182799, 242663, 294873, 462877, 727989, 884619, 1388631, 1867529, 2183967, 4165893, 4610597, 5602587, 8794663, 13831791, 16807761, 26383989, 41495373, 79151967, 105073079, 315219237, 945657711, 1996388501, 5989165503, 17967496509]

約数ペア:

[(1, 17967496509), (3, 5989165503), (9, 1996388501), (19, 945657711), (57, 315219237), (171, 105073079), (227, 79151967), (433, 41495373), (681, 26383989), (1069, 16807761), (1299, 13831791), (2043, 8794663), (3207, 5602587), (3897, 4610597), (4313, 4165893), (8227, 2183967), (9621, 1867529), (12939, 1388631), (20311, 884619), (24681, 727989), (38817, 462877), (60933, 294873), (74043, 242663), (98291, 182799)]