16578792

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12119}}^1$

素因数の和:12150

約数の個数: 48

約数和(自身を含む): 47268000

約数和(自身を除く): 30689208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 12119, 24238, 36357, 48476, 72714, 96952, 109071, 145428, 218142, 230261, 290856, 436284, 460522, 690783, 872568, 921044, 1381566, 1842088, 2072349, 2763132, 4144698, 5526264, 8289396, 16578792]

約数ペア:

[(1, 16578792), (2, 8289396), (3, 5526264), (4, 4144698), (6, 2763132), (8, 2072349), (9, 1842088), (12, 1381566), (18, 921044), (19, 872568), (24, 690783), (36, 460522), (38, 436284), (57, 290856), (72, 230261), (76, 218142), (114, 145428), (152, 109071), (171, 96952), (228, 72714), (342, 48476), (456, 36357), (684, 24238), (1368, 12119)]