16616988

素因数分解:

$2^2\times 3^4\times {\mathrm{51287}}^1$

素因数の和:51303

約数の個数: 30

約数和(自身を含む): 43440936

約数和(自身を除く): 26823948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 51287, 102574, 153861, 205148, 307722, 461583, 615444, 923166, 1384749, 1846332, 2769498, 4154247, 5538996, 8308494, 16616988]

約数ペア:

[(1, 16616988), (2, 8308494), (3, 5538996), (4, 4154247), (6, 2769498), (9, 1846332), (12, 1384749), (18, 923166), (27, 615444), (36, 461583), (54, 307722), (81, 205148), (108, 153861), (162, 102574), (324, 51287)]