12871704

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 33546240

約数和(自身を除く): 20674536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 103, 123, 127, 164, 206, 246, 254, 309, 328, 381, 412, 492, 508, 618, 762, 824, 984, 1016, 1236, 1524, 2472, 3048, 4223, 5207, 8446, 10414, 12669, 13081, 15621, 16892, 20828, 25338, 26162, 31242, 33784, 39243, 41656, 50676, 52324, 62484, 78486, 101352, 104648, 124968, 156972, 313944, 536321, 1072642, 1608963, 2145284, 3217926, 4290568, 6435852, 12871704]

約数ペア:

[(1, 12871704), (2, 6435852), (3, 4290568), (4, 3217926), (6, 2145284), (8, 1608963), (12, 1072642), (24, 536321), (41, 313944), (82, 156972), (103, 124968), (123, 104648), (127, 101352), (164, 78486), (206, 62484), (246, 52324), (254, 50676), (309, 41656), (328, 39243), (381, 33784), (412, 31242), (492, 26162), (508, 25338), (618, 20828), (762, 16892), (824, 15621), (984, 13081), (1016, 12669), (1236, 10414), (1524, 8446), (2472, 5207), (3048, 4223)]