22363803

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 42762240

約数和(自身を除く): 20398437

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 93, 99, 189, 217, 231, 279, 297, 341, 347, 651, 693, 837, 1023, 1041, 1953, 2079, 2387, 2429, 3069, 3123, 3817, 5859, 7161, 7287, 9207, 9369, 10757, 11451, 21483, 21861, 26719, 32271, 34353, 64449, 65583, 75299, 80157, 96813, 103059, 118327, 225897, 240471, 290439, 354981, 677691, 721413, 828289, 1064943, 2033073, 2484867, 3194829, 7454601, 22363803]

約数ペア:

[(1, 22363803), (3, 7454601), (7, 3194829), (9, 2484867), (11, 2033073), (21, 1064943), (27, 828289), (31, 721413), (33, 677691), (63, 354981), (77, 290439), (93, 240471), (99, 225897), (189, 118327), (217, 103059), (231, 96813), (279, 80157), (297, 75299), (341, 65583), (347, 64449), (651, 34353), (693, 32271), (837, 26719), (1023, 21861), (1041, 21483), (1953, 11451), (2079, 10757), (2387, 9369), (2429, 9207), (3069, 7287), (3123, 7161), (3817, 5859)]