15136806

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 33445440

約数和(自身を除く): 18308634

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 251, 437, 502, 529, 753, 874, 1058, 1311, 1506, 1587, 2622, 3174, 4769, 5773, 9538, 10051, 11546, 14307, 17319, 20102, 28614, 30153, 34638, 60306, 109687, 132779, 219374, 265558, 329061, 398337, 658122, 796674, 2522801, 5045602, 7568403, 15136806]

約数ペア:

[(1, 15136806), (2, 7568403), (3, 5045602), (6, 2522801), (19, 796674), (23, 658122), (38, 398337), (46, 329061), (57, 265558), (69, 219374), (114, 132779), (138, 109687), (251, 60306), (437, 34638), (502, 30153), (529, 28614), (753, 20102), (874, 17319), (1058, 14307), (1311, 11546), (1506, 10051), (1587, 9538), (2622, 5773), (3174, 4769)]