18814579272

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{125813}}^1$

素因数の和:125923

約数の個数: 96

約数和(自身を含む): 53385396480

約数和(自身を除く): 34570817208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 67, 72, 93, 124, 134, 186, 201, 248, 268, 279, 372, 402, 536, 558, 603, 744, 804, 1116, 1206, 1608, 2077, 2232, 2412, 4154, 4824, 6231, 8308, 12462, 16616, 18693, 24924, 37386, 49848, 74772, 125813, 149544, 251626, 377439, 503252, 754878, 1006504, 1132317, 1509756, 2264634, 3019512, 3900203, 4529268, 7800406, 8429471, 9058536, 11700609, 15600812, 16858942, 23401218, 25288413, 31201624, 33717884, 35101827, 46802436, 50576826, 67435768, 70203654, 75865239, 93604872, 101153652, 140407308, 151730478, 202307304, 261313601, 280814616, 303460956, 522627202, 606921912, 783940803, 1045254404, 1567881606, 2090508808, 2351822409, 3135763212, 4703644818, 6271526424, 9407289636, 18814579272]

約数ペア:

[(1, 18814579272), (2, 9407289636), (3, 6271526424), (4, 4703644818), (6, 3135763212), (8, 2351822409), (9, 2090508808), (12, 1567881606), (18, 1045254404), (24, 783940803), (31, 606921912), (36, 522627202), (62, 303460956), (67, 280814616), (72, 261313601), (93, 202307304), (124, 151730478), (134, 140407308), (186, 101153652), (201, 93604872), (248, 75865239), (268, 70203654), (279, 67435768), (372, 50576826), (402, 46802436), (536, 35101827), (558, 33717884), (603, 31201624), (744, 25288413), (804, 23401218), (1116, 16858942), (1206, 15600812), (1608, 11700609), (2077, 9058536), (2232, 8429471), (2412, 7800406), (4154, 4529268), (4824, 3900203), (6231, 3019512), (8308, 2264634), (12462, 1509756), (16616, 1132317), (18693, 1006504), (24924, 754878), (37386, 503252), (49848, 377439), (74772, 251626), (125813, 149544)]