18031567114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1\times {\mathrm{9439}}^1$

素因数の和:10746

約数の個数: 32

約数和(自身を含む): 29949419520

約数和(自身を除く): 11917852406

約数列:

[1, 2, 11, 22, 71, 142, 781, 1223, 1562, 2446, 9439, 13453, 18878, 26906, 86833, 103829, 173666, 207658, 670169, 955163, 1340338, 1910326, 7371859, 11543897, 14743718, 23087794, 126982867, 253965734, 819616687, 1639233374, 9015783557, 18031567114]

約数ペア:

[(1, 18031567114), (2, 9015783557), (11, 1639233374), (22, 819616687), (71, 253965734), (142, 126982867), (781, 23087794), (1223, 14743718), (1562, 11543897), (2446, 7371859), (9439, 1910326), (13453, 1340338), (18878, 955163), (26906, 670169), (86833, 207658), (103829, 173666)]