64793946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53197}}^1$

素因数の和:53238

約数の個数: 32

約数和(自身を含む): 153210240

約数和(自身を除く): 88416294

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 53197, 106394, 159591, 319182, 372379, 744758, 1117137, 1542713, 2234274, 3085426, 4628139, 9256278, 10798991, 21597982, 32396973, 64793946]

約数ペア:

[(1, 64793946), (2, 32396973), (3, 21597982), (6, 10798991), (7, 9256278), (14, 4628139), (21, 3085426), (29, 2234274), (42, 1542713), (58, 1117137), (87, 744758), (174, 372379), (203, 319182), (406, 159591), (609, 106394), (1218, 53197)]