222368274

素因数分解:

$2^1\times 3^3\times {\mathrm{181}}^1\times {\mathrm{22751}}^1$

素因数の和:22943

約数の個数: 32

約数和(自身を含む): 496903680

約数和(自身を除く): 274535406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 181, 362, 543, 1086, 1629, 3258, 4887, 9774, 22751, 45502, 68253, 136506, 204759, 409518, 614277, 1228554, 4117931, 8235862, 12353793, 24707586, 37061379, 74122758, 111184137, 222368274]

約数ペア:

[(1, 222368274), (2, 111184137), (3, 74122758), (6, 37061379), (9, 24707586), (18, 12353793), (27, 8235862), (54, 4117931), (181, 1228554), (362, 614277), (543, 409518), (1086, 204759), (1629, 136506), (3258, 68253), (4887, 45502), (9774, 22751)]