142369626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{47743}}^1$

素因数の和:47826

約数の個数: 32

約数和(自身を含む): 330006528

約数和(自身を除く): 187636902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 47743, 95486, 143229, 286458, 334201, 668402, 1002603, 2005206, 3389753, 6779506, 10169259, 20338518, 23728271, 47456542, 71184813, 142369626]

約数ペア:

[(1, 142369626), (2, 71184813), (3, 47456542), (6, 23728271), (7, 20338518), (14, 10169259), (21, 6779506), (42, 3389753), (71, 2005206), (142, 1002603), (213, 668402), (426, 334201), (497, 286458), (994, 143229), (1491, 95486), (2982, 47743)]