2038403772

素因数分解:

$2^2\times 3^3\times {\mathrm{1583}}^1\times {\mathrm{11923}}^1$

素因数の和:13519

約数の個数: 48

約数和(自身を含む): 5288532480

約数和(自身を除く): 3250128708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1583, 3166, 4749, 6332, 9498, 11923, 14247, 18996, 23846, 28494, 35769, 42741, 47692, 56988, 71538, 85482, 107307, 143076, 170964, 214614, 321921, 429228, 643842, 1287684, 18874109, 37748218, 56622327, 75496436, 113244654, 169866981, 226489308, 339733962, 509600943, 679467924, 1019201886, 2038403772]

約数ペア:

[(1, 2038403772), (2, 1019201886), (3, 679467924), (4, 509600943), (6, 339733962), (9, 226489308), (12, 169866981), (18, 113244654), (27, 75496436), (36, 56622327), (54, 37748218), (108, 18874109), (1583, 1287684), (3166, 643842), (4749, 429228), (6332, 321921), (9498, 214614), (11923, 170964), (14247, 143076), (18996, 107307), (23846, 85482), (28494, 71538), (35769, 56988), (42741, 47692)]