39778638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6133}}^1$

素因数の和:6208

約数の個数: 32

約数和(自身を含む): 84796416

約数和(自身を除く): 45017778

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6133, 6486, 12266, 18399, 36798, 141059, 282118, 288251, 423177, 576502, 846354, 864753, 1729506, 6629773, 13259546, 19889319, 39778638]

約数ペア:

[(1, 39778638), (2, 19889319), (3, 13259546), (6, 6629773), (23, 1729506), (46, 864753), (47, 846354), (69, 576502), (94, 423177), (138, 288251), (141, 282118), (282, 141059), (1081, 36798), (2162, 18399), (3243, 12266), (6133, 6486)]