61115814

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{281}}^2$

素因数の和:613

約数の個数: 36

約数和(自身を含む): 135980988

約数和(自身を除く): 74865174

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 281, 387, 562, 774, 843, 1686, 2529, 5058, 12083, 24166, 36249, 72498, 78961, 108747, 157922, 217494, 236883, 473766, 710649, 1421298, 3395323, 6790646, 10185969, 20371938, 30557907, 61115814]

約数ペア:

[(1, 61115814), (2, 30557907), (3, 20371938), (6, 10185969), (9, 6790646), (18, 3395323), (43, 1421298), (86, 710649), (129, 473766), (258, 236883), (281, 217494), (387, 157922), (562, 108747), (774, 78961), (843, 72498), (1686, 36249), (2529, 24166), (5058, 12083)]