18236694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22853}}^1$

素因数の和:22884

約数の個数: 32

約数和(自身を含む): 43879680

約数和(自身を除く): 25642986

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 22853, 45706, 68559, 137118, 159971, 319942, 434207, 479913, 868414, 959826, 1302621, 2605242, 3039449, 6078898, 9118347, 18236694]

約数ペア:

[(1, 18236694), (2, 9118347), (3, 6078898), (6, 3039449), (7, 2605242), (14, 1302621), (19, 959826), (21, 868414), (38, 479913), (42, 434207), (57, 319942), (114, 159971), (133, 137118), (266, 68559), (399, 45706), (798, 22853)]