1993640472

素因数分解:

$2^3\times 3^3\times {\mathrm{401}}^1\times {\mathrm{23017}}^1$

素因数の和:23433

約数の個数: 64

約数和(自身を含む): 5551941600

約数和(自身を除く): 3558301128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 401, 802, 1203, 1604, 2406, 3208, 3609, 4812, 7218, 9624, 10827, 14436, 21654, 23017, 28872, 43308, 46034, 69051, 86616, 92068, 138102, 184136, 207153, 276204, 414306, 552408, 621459, 828612, 1242918, 1657224, 2485836, 4971672, 9229817, 18459634, 27689451, 36919268, 55378902, 73838536, 83068353, 110757804, 166136706, 221515608, 249205059, 332273412, 498410118, 664546824, 996820236, 1993640472]

約数ペア:

[(1, 1993640472), (2, 996820236), (3, 664546824), (4, 498410118), (6, 332273412), (8, 249205059), (9, 221515608), (12, 166136706), (18, 110757804), (24, 83068353), (27, 73838536), (36, 55378902), (54, 36919268), (72, 27689451), (108, 18459634), (216, 9229817), (401, 4971672), (802, 2485836), (1203, 1657224), (1604, 1242918), (2406, 828612), (3208, 621459), (3609, 552408), (4812, 414306), (7218, 276204), (9624, 207153), (10827, 184136), (14436, 138102), (21654, 92068), (23017, 86616), (28872, 69051), (43308, 46034)]