15728059134

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1999499}}^1$

素因数の和:1999549

約数の個数: 48

約数和(自身を含む): 37430640000

約数和(自身を除く): 21702580866

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 1999499, 3998998, 5998497, 11996994, 17995491, 35990982, 37990481, 45988477, 75980962, 91976954, 113971443, 137965431, 227942886, 275930862, 341914329, 413896293, 683828658, 827792586, 873781063, 1747562126, 2621343189, 5242686378, 7864029567, 15728059134]

約数ペア:

[(1, 15728059134), (2, 7864029567), (3, 5242686378), (6, 2621343189), (9, 1747562126), (18, 873781063), (19, 827792586), (23, 683828658), (38, 413896293), (46, 341914329), (57, 275930862), (69, 227942886), (114, 137965431), (138, 113971443), (171, 91976954), (207, 75980962), (342, 45988477), (414, 37990481), (437, 35990982), (874, 17995491), (1311, 11996994), (2622, 5998497), (3933, 3998998), (7866, 1999499)]