22903308

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 61152000

約数和(自身を除く): 38248692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 139, 199, 207, 276, 278, 398, 414, 417, 556, 597, 796, 828, 834, 1194, 1251, 1668, 1791, 2388, 2502, 3197, 3582, 4577, 5004, 6394, 7164, 9154, 9591, 12788, 13731, 18308, 19182, 27462, 27661, 28773, 38364, 41193, 54924, 55322, 57546, 82386, 82983, 110644, 115092, 164772, 165966, 248949, 331932, 497898, 636203, 995796, 1272406, 1908609, 2544812, 3817218, 5725827, 7634436, 11451654, 22903308]

約数ペア:

[(1, 22903308), (2, 11451654), (3, 7634436), (4, 5725827), (6, 3817218), (9, 2544812), (12, 1908609), (18, 1272406), (23, 995796), (36, 636203), (46, 497898), (69, 331932), (92, 248949), (138, 165966), (139, 164772), (199, 115092), (207, 110644), (276, 82983), (278, 82386), (398, 57546), (414, 55322), (417, 54924), (556, 41193), (597, 38364), (796, 28773), (828, 27661), (834, 27462), (1194, 19182), (1251, 18308), (1668, 13731), (1791, 12788), (2388, 9591), (2502, 9154), (3197, 7164), (3582, 6394), (4577, 5004)]