12878316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1951

約数の個数: 72

約数和(自身を含む): 37621584

約数和(自身を除く): 24743268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 1913, 2244, 3366, 3826, 5739, 6732, 7652, 11478, 17217, 21043, 22956, 32521, 34434, 42086, 63129, 65042, 68868, 84172, 97563, 126258, 130084, 189387, 195126, 252516, 292689, 357731, 378774, 390252, 585378, 715462, 757548, 1073193, 1170756, 1430924, 2146386, 3219579, 4292772, 6439158, 12878316]

約数ペア:

[(1, 12878316), (2, 6439158), (3, 4292772), (4, 3219579), (6, 2146386), (9, 1430924), (11, 1170756), (12, 1073193), (17, 757548), (18, 715462), (22, 585378), (33, 390252), (34, 378774), (36, 357731), (44, 292689), (51, 252516), (66, 195126), (68, 189387), (99, 130084), (102, 126258), (132, 97563), (153, 84172), (187, 68868), (198, 65042), (204, 63129), (306, 42086), (374, 34434), (396, 32521), (561, 22956), (612, 21043), (748, 17217), (1122, 11478), (1683, 7652), (1913, 6732), (2244, 5739), (3366, 3826)]