138794658

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{3449}}^1$

素因数の和:3826

約数の個数: 32

約数和(自身を含む): 293112000

約数和(自身を除く): 154317342

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 353, 706, 1059, 2118, 3449, 6707, 6898, 10347, 13414, 20121, 20694, 40242, 65531, 131062, 196593, 393186, 1217497, 2434994, 3652491, 7304982, 23132443, 46264886, 69397329, 138794658]

約数ペア:

[(1, 138794658), (2, 69397329), (3, 46264886), (6, 23132443), (19, 7304982), (38, 3652491), (57, 2434994), (114, 1217497), (353, 393186), (706, 196593), (1059, 131062), (2118, 65531), (3449, 40242), (6707, 20694), (6898, 20121), (10347, 13414)]