20180116326

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1366661}}^1$

素因数の和:1366796

約数の個数: 32

約数和(自身を含む): 42508654848

約数和(自身を除く): 22328538522

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 138, 214, 321, 642, 2461, 4922, 7383, 14766, 1366661, 2733322, 4099983, 8199966, 31433203, 62866406, 94299609, 146232727, 188599218, 292465454, 438698181, 877396362, 3363352721, 6726705442, 10090058163, 20180116326]

約数ペア:

[(1, 20180116326), (2, 10090058163), (3, 6726705442), (6, 3363352721), (23, 877396362), (46, 438698181), (69, 292465454), (107, 188599218), (138, 146232727), (214, 94299609), (321, 62866406), (642, 31433203), (2461, 8199966), (4922, 4099983), (7383, 2733322), (14766, 1366661)]