1267452

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 3603600

約数和(自身を除く): 2336148

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 109, 114, 153, 171, 204, 218, 228, 306, 323, 327, 342, 436, 612, 646, 654, 684, 969, 981, 1292, 1308, 1853, 1938, 1962, 2071, 2907, 3706, 3876, 3924, 4142, 5559, 5814, 6213, 7412, 8284, 11118, 11628, 12426, 16677, 18639, 22236, 24852, 33354, 35207, 37278, 66708, 70414, 74556, 105621, 140828, 211242, 316863, 422484, 633726, 1267452]

約数ペア:

[(1, 1267452), (2, 633726), (3, 422484), (4, 316863), (6, 211242), (9, 140828), (12, 105621), (17, 74556), (18, 70414), (19, 66708), (34, 37278), (36, 35207), (38, 33354), (51, 24852), (57, 22236), (68, 18639), (76, 16677), (102, 12426), (109, 11628), (114, 11118), (153, 8284), (171, 7412), (204, 6213), (218, 5814), (228, 5559), (306, 4142), (323, 3924), (327, 3876), (342, 3706), (436, 2907), (612, 2071), (646, 1962), (654, 1938), (684, 1853), (969, 1308), (981, 1292)]