71645994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{568619}}^1$

素因数の和:568634

約数の個数: 24

約数和(自身を含む): 177409440

約数和(自身を除く): 105763446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 568619, 1137238, 1705857, 3411714, 3980333, 5117571, 7960666, 10235142, 11940999, 23881998, 35822997, 71645994]

約数ペア:

[(1, 71645994), (2, 35822997), (3, 23881998), (6, 11940999), (7, 10235142), (9, 7960666), (14, 5117571), (18, 3980333), (21, 3411714), (42, 1705857), (63, 1137238), (126, 568619)]