2018304504

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{394817}}^1$

素因数の和:394900

約数の個数: 48

約数和(自身を含む): 5543244720

約数和(自身を除く): 3524940216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 394817, 789634, 1184451, 1579268, 2368902, 3158536, 3553353, 4737804, 7106706, 9475608, 14213412, 28032007, 28426824, 56064014, 84096021, 112128028, 168192042, 224256056, 252288063, 336384084, 504576126, 672768168, 1009152252, 2018304504]

約数ペア:

[(1, 2018304504), (2, 1009152252), (3, 672768168), (4, 504576126), (6, 336384084), (8, 252288063), (9, 224256056), (12, 168192042), (18, 112128028), (24, 84096021), (36, 56064014), (71, 28426824), (72, 28032007), (142, 14213412), (213, 9475608), (284, 7106706), (426, 4737804), (568, 3553353), (639, 3158536), (852, 2368902), (1278, 1579268), (1704, 1184451), (2556, 789634), (5112, 394817)]