18671170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11597}}^1$

素因数の和:11634

約数の個数: 32

約数和(自身を含む): 40082688

約数和(自身を除く): 21411518

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 11597, 23194, 57985, 81179, 115970, 162358, 266731, 405895, 533462, 811790, 1333655, 1867117, 2667310, 3734234, 9335585, 18671170]

約数ペア:

[(1, 18671170), (2, 9335585), (5, 3734234), (7, 2667310), (10, 1867117), (14, 1333655), (23, 811790), (35, 533462), (46, 405895), (70, 266731), (115, 162358), (161, 115970), (230, 81179), (322, 57985), (805, 23194), (1610, 11597)]