39561462

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 88957440

約数和(自身を除く): 49395978

約数列:

[1, 2, 3, 6, 9, 18, 43, 79, 86, 129, 158, 237, 258, 387, 474, 647, 711, 774, 1294, 1422, 1941, 3397, 3882, 5823, 6794, 10191, 11646, 20382, 27821, 30573, 51113, 55642, 61146, 83463, 102226, 153339, 166926, 250389, 306678, 460017, 500778, 920034, 2197859, 4395718, 6593577, 13187154, 19780731, 39561462]

約数ペア:

[(1, 39561462), (2, 19780731), (3, 13187154), (6, 6593577), (9, 4395718), (18, 2197859), (43, 920034), (79, 500778), (86, 460017), (129, 306678), (158, 250389), (237, 166926), (258, 153339), (387, 102226), (474, 83463), (647, 61146), (711, 55642), (774, 51113), (1294, 30573), (1422, 27821), (1941, 20382), (3397, 11646), (3882, 10191), (5823, 6794)]