64876098

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{220667}}^1$

素因数の和:220686

約数の個数: 24

約数和(自身を含む): 150936912

約数和(自身を除く): 86060814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 220667, 441334, 662001, 1324002, 1544669, 3089338, 4634007, 9268014, 10812683, 21625366, 32438049, 64876098]

約数ペア:

[(1, 64876098), (2, 32438049), (3, 21625366), (6, 10812683), (7, 9268014), (14, 4634007), (21, 3089338), (42, 1544669), (49, 1324002), (98, 662001), (147, 441334), (294, 220667)]