11705292

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 31631600

約数和(自身を除く): 19926308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 109, 114, 157, 171, 218, 228, 314, 327, 342, 436, 471, 628, 654, 684, 942, 981, 1308, 1413, 1884, 1962, 2071, 2826, 2983, 3924, 4142, 5652, 5966, 6213, 8284, 8949, 11932, 12426, 17113, 17898, 18639, 24852, 26847, 34226, 35796, 37278, 51339, 53694, 68452, 74556, 102678, 107388, 154017, 205356, 308034, 325147, 616068, 650294, 975441, 1300588, 1950882, 2926323, 3901764, 5852646, 11705292]

約数ペア:

[(1, 11705292), (2, 5852646), (3, 3901764), (4, 2926323), (6, 1950882), (9, 1300588), (12, 975441), (18, 650294), (19, 616068), (36, 325147), (38, 308034), (57, 205356), (76, 154017), (109, 107388), (114, 102678), (157, 74556), (171, 68452), (218, 53694), (228, 51339), (314, 37278), (327, 35796), (342, 34226), (436, 26847), (471, 24852), (628, 18639), (654, 17898), (684, 17113), (942, 12426), (981, 11932), (1308, 8949), (1413, 8284), (1884, 6213), (1962, 5966), (2071, 5652), (2826, 4142), (2983, 3924)]