81674118474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{986903}}^1$

素因数の和:987982

約数の個数: 32

約数和(自身を含む): 176079464064

約数和(自身を除く): 94405345590

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1061, 2122, 3183, 6366, 13793, 27586, 41379, 82758, 986903, 1973806, 2960709, 5921418, 12829739, 25659478, 38489217, 76978434, 1047104083, 2094208166, 3141312249, 6282624498, 13612353079, 27224706158, 40837059237, 81674118474]

約数ペア:

[(1, 81674118474), (2, 40837059237), (3, 27224706158), (6, 13612353079), (13, 6282624498), (26, 3141312249), (39, 2094208166), (78, 1047104083), (1061, 76978434), (2122, 38489217), (3183, 25659478), (6366, 12829739), (13793, 5921418), (27586, 2960709), (41379, 1973806), (82758, 986903)]