4198788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 12108096

約数和(自身を除く): 7909308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 461, 506, 759, 828, 922, 1012, 1383, 1518, 1844, 2277, 2766, 3036, 4149, 4554, 5071, 5532, 8298, 9108, 10142, 10603, 15213, 16596, 20284, 21206, 30426, 31809, 42412, 45639, 60852, 63618, 91278, 95427, 116633, 127236, 182556, 190854, 233266, 349899, 381708, 466532, 699798, 1049697, 1399596, 2099394, 4198788]

約数ペア:

[(1, 4198788), (2, 2099394), (3, 1399596), (4, 1049697), (6, 699798), (9, 466532), (11, 381708), (12, 349899), (18, 233266), (22, 190854), (23, 182556), (33, 127236), (36, 116633), (44, 95427), (46, 91278), (66, 63618), (69, 60852), (92, 45639), (99, 42412), (132, 31809), (138, 30426), (198, 21206), (207, 20284), (253, 16596), (276, 15213), (396, 10603), (414, 10142), (461, 9108), (506, 8298), (759, 5532), (828, 5071), (922, 4554), (1012, 4149), (1383, 3036), (1518, 2766), (1844, 2277)]