8259756

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2174

約数の個数: 48

約数和(自身を含む): 21490560

約数和(自身を除く): 13230804

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 2131, 3876, 4262, 6393, 8524, 12786, 25572, 36227, 40489, 72454, 80978, 108681, 121467, 144908, 161956, 217362, 242934, 434724, 485868, 688313, 1376626, 2064939, 2753252, 4129878, 8259756]

約数ペア:

[(1, 8259756), (2, 4129878), (3, 2753252), (4, 2064939), (6, 1376626), (12, 688313), (17, 485868), (19, 434724), (34, 242934), (38, 217362), (51, 161956), (57, 144908), (68, 121467), (76, 108681), (102, 80978), (114, 72454), (204, 40489), (228, 36227), (323, 25572), (646, 12786), (969, 8524), (1292, 6393), (1938, 4262), (2131, 3876)]