38400918

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 78693120

約数和(自身を除く): 40292202

約数列:

[1, 2, 3, 6, 71, 109, 142, 213, 218, 327, 426, 654, 827, 1654, 2481, 4962, 7739, 15478, 23217, 46434, 58717, 90143, 117434, 176151, 180286, 270429, 352302, 540858, 6400153, 12800306, 19200459, 38400918]

約数ペア:

[(1, 38400918), (2, 19200459), (3, 12800306), (6, 6400153), (71, 540858), (109, 352302), (142, 270429), (213, 180286), (218, 176151), (327, 117434), (426, 90143), (654, 58717), (827, 46434), (1654, 23217), (2481, 15478), (4962, 7739)]