15938316

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{8681}}^1$

素因数の和:8711

約数の個数: 48

約数和(自身を含む): 43757280

約数和(自身を除く): 27818964

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 8681, 17362, 26043, 34724, 52086, 78129, 104172, 147577, 156258, 234387, 295154, 312516, 442731, 468774, 590308, 885462, 937548, 1328193, 1770924, 2656386, 3984579, 5312772, 7969158, 15938316]

約数ペア:

[(1, 15938316), (2, 7969158), (3, 5312772), (4, 3984579), (6, 2656386), (9, 1770924), (12, 1328193), (17, 937548), (18, 885462), (27, 590308), (34, 468774), (36, 442731), (51, 312516), (54, 295154), (68, 234387), (102, 156258), (108, 147577), (153, 104172), (204, 78129), (306, 52086), (459, 34724), (612, 26043), (918, 17362), (1836, 8681)]