1218729966

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{11948333}}^1$

素因数の和:11948355

約数の個数: 16

約数和(自身を含む): 2580840144

約数和(自身を除く): 1362110178

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 11948333, 23896666, 35844999, 71689998, 203121661, 406243322, 609364983, 1218729966]

約数ペア:

[(1, 1218729966), (2, 609364983), (3, 406243322), (6, 203121661), (17, 71689998), (34, 35844999), (51, 23896666), (102, 11948333)]