16265142

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 36860928

約数和(自身を除く): 20595786

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 103, 186, 206, 279, 283, 309, 558, 566, 618, 849, 927, 1698, 1854, 2547, 3193, 5094, 6386, 8773, 9579, 17546, 19158, 26319, 28737, 29149, 52638, 57474, 58298, 78957, 87447, 157914, 174894, 262341, 524682, 903619, 1807238, 2710857, 5421714, 8132571, 16265142]

約数ペア:

[(1, 16265142), (2, 8132571), (3, 5421714), (6, 2710857), (9, 1807238), (18, 903619), (31, 524682), (62, 262341), (93, 174894), (103, 157914), (186, 87447), (206, 78957), (279, 58298), (283, 57474), (309, 52638), (558, 29149), (566, 28737), (618, 26319), (849, 19158), (927, 17546), (1698, 9579), (1854, 8773), (2547, 6386), (3193, 5094)]