16648242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3499}}^1$

素因数の和:3578

約数の個数: 32

約数和(自身を含む): 36456000

約数和(自身を除く): 19807758

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 3499, 4758, 6998, 10497, 20994, 45487, 90974, 136461, 213439, 272922, 426878, 640317, 1280634, 2774707, 5549414, 8324121, 16648242]

約数ペア:

[(1, 16648242), (2, 8324121), (3, 5549414), (6, 2774707), (13, 1280634), (26, 640317), (39, 426878), (61, 272922), (78, 213439), (122, 136461), (183, 90974), (366, 45487), (793, 20994), (1586, 10497), (2379, 6998), (3499, 4758)]