18010916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58477}}^1$

素因数の和:58499

約数の個数: 24

約数和(自身を含む): 39297216

約数和(自身を除く): 21286300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 58477, 116954, 233908, 409339, 643247, 818678, 1286494, 1637356, 2572988, 4502729, 9005458, 18010916]

約数ペア:

[(1, 18010916), (2, 9005458), (4, 4502729), (7, 2572988), (11, 1637356), (14, 1286494), (22, 818678), (28, 643247), (44, 409339), (77, 233908), (154, 116954), (308, 58477)]