1916211528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{345637}}^1$

素因数の和:345667

約数の個数: 96

約数和(自身を含む): 6470343360

約数和(自身を除く): 4554131832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 345637, 691274, 1036911, 1382548, 2073822, 2419459, 2765096, 3110733, 3802007, 4147644, 4838918, 6221466, 7258377, 7604014, 8295288, 9677836, 11406021, 12442932, 14516754, 15208028, 19355672, 21775131, 22812042, 24885864, 26614049, 29033508, 30416056, 34218063, 43550262, 45624084, 53228098, 58067016, 68436126, 79842147, 87100524, 91248168, 106456196, 136872252, 159684294, 174201048, 212912392, 239526441, 273744504, 319368588, 479052882, 638737176, 958105764, 1916211528]

約数ペア:

[(1, 1916211528), (2, 958105764), (3, 638737176), (4, 479052882), (6, 319368588), (7, 273744504), (8, 239526441), (9, 212912392), (11, 174201048), (12, 159684294), (14, 136872252), (18, 106456196), (21, 91248168), (22, 87100524), (24, 79842147), (28, 68436126), (33, 58067016), (36, 53228098), (42, 45624084), (44, 43550262), (56, 34218063), (63, 30416056), (66, 29033508), (72, 26614049), (77, 24885864), (84, 22812042), (88, 21775131), (99, 19355672), (126, 15208028), (132, 14516754), (154, 12442932), (168, 11406021), (198, 9677836), (231, 8295288), (252, 7604014), (264, 7258377), (308, 6221466), (396, 4838918), (462, 4147644), (504, 3802007), (616, 3110733), (693, 2765096), (792, 2419459), (924, 2073822), (1386, 1382548), (1848, 1036911), (2772, 691274), (5544, 345637)]