12571668

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{2549}}^1$

素因数の和:2696

約数の個数: 36

約数和(自身を含む): 32022900

約数和(自身を除く): 19451232

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 2549, 4932, 5098, 7647, 10196, 15294, 22941, 30588, 45882, 91764, 349213, 698426, 1047639, 1396852, 2095278, 3142917, 4190556, 6285834, 12571668]

約数ペア:

[(1, 12571668), (2, 6285834), (3, 4190556), (4, 3142917), (6, 2095278), (9, 1396852), (12, 1047639), (18, 698426), (36, 349213), (137, 91764), (274, 45882), (411, 30588), (548, 22941), (822, 15294), (1233, 10196), (1644, 7647), (2466, 5098), (2549, 4932)]