27401838

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1531}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 58093440

約数和(自身を除く): 30691602

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 1531, 2983, 3062, 4593, 5966, 8949, 9186, 17898, 29089, 58178, 87267, 174534, 240367, 480734, 721101, 1442202, 4566973, 9133946, 13700919, 27401838]

約数ペア:

[(1, 27401838), (2, 13700919), (3, 9133946), (6, 4566973), (19, 1442202), (38, 721101), (57, 480734), (114, 240367), (157, 174534), (314, 87267), (471, 58178), (942, 29089), (1531, 17898), (2983, 9186), (3062, 8949), (4593, 5966)]