38164908

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2086

約数の個数: 48

約数和(自身を含む): 93632000

約数和(自身を除く): 55467092

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 444, 516, 1591, 1999, 3182, 3998, 4773, 5997, 6364, 7996, 9546, 11994, 19092, 23988, 73963, 85957, 147926, 171914, 221889, 257871, 295852, 343828, 443778, 515742, 887556, 1031484, 3180409, 6360818, 9541227, 12721636, 19082454, 38164908]

約数ペア:

[(1, 38164908), (2, 19082454), (3, 12721636), (4, 9541227), (6, 6360818), (12, 3180409), (37, 1031484), (43, 887556), (74, 515742), (86, 443778), (111, 343828), (129, 295852), (148, 257871), (172, 221889), (222, 171914), (258, 147926), (444, 85957), (516, 73963), (1591, 23988), (1999, 19092), (3182, 11994), (3998, 9546), (4773, 7996), (5997, 6364)]