858902286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 1906198272

約数和(自身を除く): 1047295986

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 131, 242, 262, 363, 393, 726, 786, 821, 1331, 1441, 1642, 2463, 2662, 2882, 3993, 4323, 4926, 7986, 8646, 9031, 15851, 18062, 27093, 31702, 47553, 54186, 95106, 99341, 107551, 174361, 198682, 215102, 298023, 322653, 348722, 523083, 596046, 645306, 1046166, 1092751, 1183061, 2185502, 2366122, 3278253, 3549183, 6556506, 7098366, 13013671, 26027342, 39041013, 78082026, 143150381, 286300762, 429451143, 858902286]

約数ペア:

[(1, 858902286), (2, 429451143), (3, 286300762), (6, 143150381), (11, 78082026), (22, 39041013), (33, 26027342), (66, 13013671), (121, 7098366), (131, 6556506), (242, 3549183), (262, 3278253), (363, 2366122), (393, 2185502), (726, 1183061), (786, 1092751), (821, 1046166), (1331, 645306), (1441, 596046), (1642, 523083), (2463, 348722), (2662, 322653), (2882, 298023), (3993, 215102), (4323, 198682), (4926, 174361), (7986, 107551), (8646, 99341), (9031, 95106), (15851, 54186), (18062, 47553), (27093, 31702)]