668049186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{260753}}^1$

素因数の和:260826

約数の個数: 32

約数和(自身を含む): 1552007808

約数和(自身を除く): 883958622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 260753, 521506, 782259, 1564518, 1825271, 3650542, 5475813, 10951626, 15905933, 31811866, 47717799, 95435598, 111341531, 222683062, 334024593, 668049186]

約数ペア:

[(1, 668049186), (2, 334024593), (3, 222683062), (6, 111341531), (7, 95435598), (14, 47717799), (21, 31811866), (42, 15905933), (61, 10951626), (122, 5475813), (183, 3650542), (366, 1825271), (427, 1564518), (854, 782259), (1281, 521506), (2562, 260753)]