18597124

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2732

約数の個数: 48

約数和(自身を含む): 42179200

約数和(自身を除く): 23582076

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 2689, 3458, 5378, 6916, 10756, 18823, 34957, 37646, 51091, 69914, 75292, 102182, 139828, 204364, 244699, 357637, 489398, 664183, 715274, 978796, 1328366, 1430548, 2656732, 4649281, 9298562, 18597124]

約数ペア:

[(1, 18597124), (2, 9298562), (4, 4649281), (7, 2656732), (13, 1430548), (14, 1328366), (19, 978796), (26, 715274), (28, 664183), (38, 489398), (52, 357637), (76, 244699), (91, 204364), (133, 139828), (182, 102182), (247, 75292), (266, 69914), (364, 51091), (494, 37646), (532, 34957), (988, 18823), (1729, 10756), (2689, 6916), (3458, 5378)]