12895452

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1155

約数の個数: 72

約数和(自身を含む): 36363600

約数和(自身を除く): 23468148

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1109, 1292, 1938, 2218, 2907, 3327, 3876, 4436, 5814, 6654, 9981, 11628, 13308, 18853, 19962, 21071, 37706, 39924, 42142, 56559, 63213, 75412, 84284, 113118, 126426, 169677, 189639, 226236, 252852, 339354, 358207, 379278, 678708, 716414, 758556, 1074621, 1432828, 2149242, 3223863, 4298484, 6447726, 12895452]

約数ペア:

[(1, 12895452), (2, 6447726), (3, 4298484), (4, 3223863), (6, 2149242), (9, 1432828), (12, 1074621), (17, 758556), (18, 716414), (19, 678708), (34, 379278), (36, 358207), (38, 339354), (51, 252852), (57, 226236), (68, 189639), (76, 169677), (102, 126426), (114, 113118), (153, 84284), (171, 75412), (204, 63213), (228, 56559), (306, 42142), (323, 39924), (342, 37706), (612, 21071), (646, 19962), (684, 18853), (969, 13308), (1109, 11628), (1292, 9981), (1938, 6654), (2218, 5814), (2907, 4436), (3327, 3876)]