18259086

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 37326240

約数和(自身を除く): 19067154

約数列:

[1, 2, 3, 6, 97, 137, 194, 229, 274, 291, 411, 458, 582, 687, 822, 1374, 13289, 22213, 26578, 31373, 39867, 44426, 62746, 66639, 79734, 94119, 133278, 188238, 3043181, 6086362, 9129543, 18259086]

約数ペア:

[(1, 18259086), (2, 9129543), (3, 6086362), (6, 3043181), (97, 188238), (137, 133278), (194, 94119), (229, 79734), (274, 66639), (291, 62746), (411, 44426), (458, 39867), (582, 31373), (687, 26578), (822, 22213), (1374, 13289)]