16461954

素因数分解:

$2^1\times 3^4\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:652

約数の個数: 40

約数和(自身を含む): 37118928

約数和(自身を除く): 20656974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 307, 331, 614, 662, 921, 993, 1842, 1986, 2763, 2979, 5526, 5958, 8289, 8937, 16578, 17874, 24867, 26811, 49734, 53622, 101617, 203234, 304851, 609702, 914553, 1829106, 2743659, 5487318, 8230977, 16461954]

約数ペア:

[(1, 16461954), (2, 8230977), (3, 5487318), (6, 2743659), (9, 1829106), (18, 914553), (27, 609702), (54, 304851), (81, 203234), (162, 101617), (307, 53622), (331, 49734), (614, 26811), (662, 24867), (921, 17874), (993, 16578), (1842, 8937), (1986, 8289), (2763, 5958), (2979, 5526)]