27812916

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 75841920

約数和(自身を除く): 48029004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 53, 54, 86, 106, 108, 113, 129, 159, 172, 212, 226, 258, 318, 339, 387, 452, 477, 516, 636, 678, 774, 954, 1017, 1161, 1356, 1431, 1548, 1908, 2034, 2279, 2322, 2862, 3051, 4068, 4558, 4644, 4859, 5724, 5989, 6102, 6837, 9116, 9718, 11978, 12204, 13674, 14577, 17967, 19436, 20511, 23956, 27348, 29154, 35934, 41022, 43731, 53901, 58308, 61533, 71868, 82044, 87462, 107802, 123066, 131193, 161703, 174924, 215604, 246132, 257527, 262386, 323406, 515054, 524772, 646812, 772581, 1030108, 1545162, 2317743, 3090324, 4635486, 6953229, 9270972, 13906458, 27812916]

約数ペア:

[(1, 27812916), (2, 13906458), (3, 9270972), (4, 6953229), (6, 4635486), (9, 3090324), (12, 2317743), (18, 1545162), (27, 1030108), (36, 772581), (43, 646812), (53, 524772), (54, 515054), (86, 323406), (106, 262386), (108, 257527), (113, 246132), (129, 215604), (159, 174924), (172, 161703), (212, 131193), (226, 123066), (258, 107802), (318, 87462), (339, 82044), (387, 71868), (452, 61533), (477, 58308), (516, 53901), (636, 43731), (678, 41022), (774, 35934), (954, 29154), (1017, 27348), (1161, 23956), (1356, 20511), (1431, 19436), (1548, 17967), (1908, 14577), (2034, 13674), (2279, 12204), (2322, 11978), (2862, 9718), (3051, 9116), (4068, 6837), (4558, 6102), (4644, 5989), (4859, 5724)]