11712942

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 26735280

約数和(自身を除く): 15022338

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 74, 86, 111, 129, 222, 258, 333, 387, 409, 666, 774, 818, 1227, 1591, 2454, 3182, 3681, 4773, 7362, 9546, 14319, 15133, 17587, 28638, 30266, 35174, 45399, 52761, 90798, 105522, 136197, 158283, 272394, 316566, 650719, 1301438, 1952157, 3904314, 5856471, 11712942]

約数ペア:

[(1, 11712942), (2, 5856471), (3, 3904314), (6, 1952157), (9, 1301438), (18, 650719), (37, 316566), (43, 272394), (74, 158283), (86, 136197), (111, 105522), (129, 90798), (222, 52761), (258, 45399), (333, 35174), (387, 30266), (409, 28638), (666, 17587), (774, 15133), (818, 14319), (1227, 9546), (1591, 7362), (2454, 4773), (3182, 3681)]