2002797216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{993451}}^1$

素因数の和:993474

約数の個数: 72

約数和(自身を含む): 6509097504

約数和(自身を除く): 4506300288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 993451, 1986902, 2980353, 3973804, 5960706, 6954157, 7947608, 8941059, 11921412, 13908314, 15895216, 17882118, 20862471, 23842824, 27816628, 31790432, 35764236, 41724942, 47685648, 55633256, 62587413, 71528472, 83449884, 95371296, 111266512, 125174826, 143056944, 166899768, 222533024, 250349652, 286113888, 333799536, 500699304, 667599072, 1001398608, 2002797216]

約数ペア:

[(1, 2002797216), (2, 1001398608), (3, 667599072), (4, 500699304), (6, 333799536), (7, 286113888), (8, 250349652), (9, 222533024), (12, 166899768), (14, 143056944), (16, 125174826), (18, 111266512), (21, 95371296), (24, 83449884), (28, 71528472), (32, 62587413), (36, 55633256), (42, 47685648), (48, 41724942), (56, 35764236), (63, 31790432), (72, 27816628), (84, 23842824), (96, 20862471), (112, 17882118), (126, 15895216), (144, 13908314), (168, 11921412), (224, 8941059), (252, 7947608), (288, 6954157), (336, 5960706), (504, 3973804), (672, 2980353), (1008, 1986902), (2016, 993451)]