15279138

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 39352320

約数和(自身を除く): 24073182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 166, 189, 249, 378, 487, 498, 581, 747, 974, 1162, 1461, 1494, 1743, 2241, 2922, 3409, 3486, 4383, 4482, 5229, 6818, 8766, 10227, 10458, 13149, 15687, 20454, 26298, 30681, 31374, 40421, 61362, 80842, 92043, 121263, 184086, 242526, 282947, 363789, 565894, 727578, 848841, 1091367, 1697682, 2182734, 2546523, 5093046, 7639569, 15279138]

約数ペア:

[(1, 15279138), (2, 7639569), (3, 5093046), (6, 2546523), (7, 2182734), (9, 1697682), (14, 1091367), (18, 848841), (21, 727578), (27, 565894), (42, 363789), (54, 282947), (63, 242526), (83, 184086), (126, 121263), (166, 92043), (189, 80842), (249, 61362), (378, 40421), (487, 31374), (498, 30681), (581, 26298), (747, 20454), (974, 15687), (1162, 13149), (1461, 10458), (1494, 10227), (1743, 8766), (2241, 6818), (2922, 5229), (3409, 4482), (3486, 4383)]