8687142

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8467}}^1$

素因数の和:8497

約数の個数: 32

約数和(自身を含む): 20323200

約数和(自身を除く): 11636058

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 8467, 16934, 25401, 50802, 76203, 152406, 160873, 228609, 321746, 457218, 482619, 965238, 1447857, 2895714, 4343571, 8687142]

約数ペア:

[(1, 8687142), (2, 4343571), (3, 2895714), (6, 1447857), (9, 965238), (18, 482619), (19, 457218), (27, 321746), (38, 228609), (54, 160873), (57, 152406), (114, 76203), (171, 50802), (342, 25401), (513, 16934), (1026, 8467)]