71294778

素因数分解:

$2^1\times 3^2\times {\mathrm{1123}}^1\times {\mathrm{3527}}^1$

素因数の和:4658

約数の個数: 24

約数和(自身を含む): 154653408

約数和(自身を除く): 83358630

約数列:

[1, 2, 3, 6, 9, 18, 1123, 2246, 3369, 3527, 6738, 7054, 10107, 10581, 20214, 21162, 31743, 63486, 3960821, 7921642, 11882463, 23764926, 35647389, 71294778]

約数ペア:

[(1, 71294778), (2, 35647389), (3, 23764926), (6, 11882463), (9, 7921642), (18, 3960821), (1123, 63486), (2246, 31743), (3369, 21162), (3527, 20214), (6738, 10581), (7054, 10107)]