6641436

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 16193408

約数和(自身を除く): 9551972

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 86, 122, 129, 172, 183, 211, 244, 258, 366, 422, 516, 633, 732, 844, 1266, 2532, 2623, 5246, 7869, 9073, 10492, 12871, 15738, 18146, 25742, 27219, 31476, 36292, 38613, 51484, 54438, 77226, 108876, 154452, 553453, 1106906, 1660359, 2213812, 3320718, 6641436]

約数ペア:

[(1, 6641436), (2, 3320718), (3, 2213812), (4, 1660359), (6, 1106906), (12, 553453), (43, 154452), (61, 108876), (86, 77226), (122, 54438), (129, 51484), (172, 38613), (183, 36292), (211, 31476), (244, 27219), (258, 25742), (366, 18146), (422, 15738), (516, 12871), (633, 10492), (732, 9073), (844, 7869), (1266, 5246), (2532, 2623)]