18461410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7297}}^1$

素因数の和:7338

約数の個数: 32

約数和(自身を含む): 37832832

約数和(自身を除く): 19371422

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 7297, 14594, 36485, 72970, 80267, 160534, 167831, 335662, 401335, 802670, 839155, 1678310, 1846141, 3692282, 9230705, 18461410]

約数ペア:

[(1, 18461410), (2, 9230705), (5, 3692282), (10, 1846141), (11, 1678310), (22, 839155), (23, 802670), (46, 401335), (55, 335662), (110, 167831), (115, 160534), (230, 80267), (253, 72970), (506, 36485), (1265, 14594), (2530, 7297)]