8907708

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 21693056

約数和(自身を除く): 12785348

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 86, 122, 129, 172, 183, 244, 258, 283, 366, 516, 566, 732, 849, 1132, 1698, 2623, 3396, 5246, 7869, 10492, 12169, 15738, 17263, 24338, 31476, 34526, 36507, 48676, 51789, 69052, 73014, 103578, 146028, 207156, 742309, 1484618, 2226927, 2969236, 4453854, 8907708]

約数ペア:

[(1, 8907708), (2, 4453854), (3, 2969236), (4, 2226927), (6, 1484618), (12, 742309), (43, 207156), (61, 146028), (86, 103578), (122, 73014), (129, 69052), (172, 51789), (183, 48676), (244, 36507), (258, 34526), (283, 31476), (366, 24338), (516, 17263), (566, 15738), (732, 12169), (849, 10492), (1132, 7869), (1698, 5246), (2623, 3396)]