18444910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2297}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 36731232

約数和(自身を除く): 18286322

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 2297, 4015, 4594, 8030, 11485, 22970, 25267, 50534, 126335, 167681, 252670, 335362, 838405, 1676810, 1844491, 3688982, 9222455, 18444910]

約数ペア:

[(1, 18444910), (2, 9222455), (5, 3688982), (10, 1844491), (11, 1676810), (22, 838405), (55, 335362), (73, 252670), (110, 167681), (146, 126335), (365, 50534), (730, 25267), (803, 22970), (1606, 11485), (2297, 8030), (4015, 4594)]