42028866

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:892

約数の個数: 72

約数和(自身を含む): 104569920

約数和(自身を除く): 62541054

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 121, 138, 198, 207, 242, 253, 363, 414, 506, 726, 759, 839, 1089, 1518, 1678, 2178, 2277, 2517, 2783, 4554, 5034, 5566, 7551, 8349, 9229, 15102, 16698, 18458, 19297, 25047, 27687, 38594, 50094, 55374, 57891, 83061, 101519, 115782, 166122, 173673, 203038, 212267, 304557, 347346, 424534, 609114, 636801, 913671, 1273602, 1827342, 1910403, 2334937, 3820806, 4669874, 7004811, 14009622, 21014433, 42028866]

約数ペア:

[(1, 42028866), (2, 21014433), (3, 14009622), (6, 7004811), (9, 4669874), (11, 3820806), (18, 2334937), (22, 1910403), (23, 1827342), (33, 1273602), (46, 913671), (66, 636801), (69, 609114), (99, 424534), (121, 347346), (138, 304557), (198, 212267), (207, 203038), (242, 173673), (253, 166122), (363, 115782), (414, 101519), (506, 83061), (726, 57891), (759, 55374), (839, 50094), (1089, 38594), (1518, 27687), (1678, 25047), (2178, 19297), (2277, 18458), (2517, 16698), (2783, 15102), (4554, 9229), (5034, 8349), (5566, 7551)]