7639812

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 19998720

約数和(自身を除く): 12358908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 557, 762, 1114, 1143, 1524, 1671, 2228, 2286, 3342, 3429, 4572, 5013, 6684, 6858, 10026, 13716, 15039, 20052, 30078, 60156, 70739, 141478, 212217, 282956, 424434, 636651, 848868, 1273302, 1909953, 2546604, 3819906, 7639812]

約数ペア:

[(1, 7639812), (2, 3819906), (3, 2546604), (4, 1909953), (6, 1273302), (9, 848868), (12, 636651), (18, 424434), (27, 282956), (36, 212217), (54, 141478), (108, 70739), (127, 60156), (254, 30078), (381, 20052), (508, 15039), (557, 13716), (762, 10026), (1114, 6858), (1143, 6684), (1524, 5013), (1671, 4572), (2228, 3429), (2286, 3342)]