16690536

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 47916000

約数和(自身を除く): 31225464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 599, 648, 774, 1032, 1161, 1198, 1548, 1797, 2322, 2396, 3096, 3483, 3594, 4644, 4792, 5391, 6966, 7188, 9288, 10782, 13932, 14376, 16173, 21564, 25757, 27864, 32346, 43128, 48519, 51514, 64692, 77271, 97038, 103028, 129384, 154542, 194076, 206056, 231813, 309084, 388152, 463626, 618168, 695439, 927252, 1390878, 1854504, 2086317, 2781756, 4172634, 5563512, 8345268, 16690536]

約数ペア:

[(1, 16690536), (2, 8345268), (3, 5563512), (4, 4172634), (6, 2781756), (8, 2086317), (9, 1854504), (12, 1390878), (18, 927252), (24, 695439), (27, 618168), (36, 463626), (43, 388152), (54, 309084), (72, 231813), (81, 206056), (86, 194076), (108, 154542), (129, 129384), (162, 103028), (172, 97038), (216, 77271), (258, 64692), (324, 51514), (344, 48519), (387, 43128), (516, 32346), (599, 27864), (648, 25757), (774, 21564), (1032, 16173), (1161, 14376), (1198, 13932), (1548, 10782), (1797, 9288), (2322, 7188), (2396, 6966), (3096, 5391), (3483, 4792), (3594, 4644)]