16807818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2417}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 35979840

約数和(自身を除く): 19172022

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 1159, 2318, 2417, 3477, 4834, 6954, 7251, 14502, 45923, 91846, 137769, 147437, 275538, 294874, 442311, 884622, 2801303, 5602606, 8403909, 16807818]

約数ペア:

[(1, 16807818), (2, 8403909), (3, 5602606), (6, 2801303), (19, 884622), (38, 442311), (57, 294874), (61, 275538), (114, 147437), (122, 137769), (183, 91846), (366, 45923), (1159, 14502), (2318, 7251), (2417, 6954), (3477, 4834)]