18357010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1373}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 37988352

約数和(自身を除く): 19631342

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1373, 1910, 2674, 2746, 6685, 6865, 9611, 13370, 13730, 19222, 48055, 96110, 262243, 524486, 1311215, 1835701, 2622430, 3671402, 9178505, 18357010]

約数ペア:

[(1, 18357010), (2, 9178505), (5, 3671402), (7, 2622430), (10, 1835701), (14, 1311215), (35, 524486), (70, 262243), (191, 96110), (382, 48055), (955, 19222), (1337, 13730), (1373, 13370), (1910, 9611), (2674, 6865), (2746, 6685)]