12729468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1858

約数の個数: 48

約数和(自身を含む): 32291840

約数和(自身を除く): 19562372

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 1801, 2356, 3534, 3602, 5403, 7068, 7204, 10806, 21612, 34219, 55831, 68438, 102657, 111662, 136876, 167493, 205314, 223324, 334986, 410628, 669972, 1060789, 2121578, 3182367, 4243156, 6364734, 12729468]

約数ペア:

[(1, 12729468), (2, 6364734), (3, 4243156), (4, 3182367), (6, 2121578), (12, 1060789), (19, 669972), (31, 410628), (38, 334986), (57, 223324), (62, 205314), (76, 167493), (93, 136876), (114, 111662), (124, 102657), (186, 68438), (228, 55831), (372, 34219), (589, 21612), (1178, 10806), (1767, 7204), (1801, 7068), (2356, 5403), (3534, 3602)]