66205764

素因数分解:

$2^2\times 3^2\times {\mathrm{619}}^1\times {\mathrm{2971}}^1$

素因数の和:3600

約数の個数: 36

約数和(自身を含む): 167680240

約数和(自身を除く): 101474476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 619, 1238, 1857, 2476, 2971, 3714, 5571, 5942, 7428, 8913, 11142, 11884, 17826, 22284, 26739, 35652, 53478, 106956, 1839049, 3678098, 5517147, 7356196, 11034294, 16551441, 22068588, 33102882, 66205764]

約数ペア:

[(1, 66205764), (2, 33102882), (3, 22068588), (4, 16551441), (6, 11034294), (9, 7356196), (12, 5517147), (18, 3678098), (36, 1839049), (619, 106956), (1238, 53478), (1857, 35652), (2476, 26739), (2971, 22284), (3714, 17826), (5571, 11884), (5942, 11142), (7428, 8913)]