12684078

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 31688280

約数和(自身を除く): 19004202

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 47, 58, 66, 87, 94, 99, 141, 174, 198, 261, 282, 319, 423, 517, 522, 638, 846, 957, 1034, 1363, 1551, 1914, 2209, 2726, 2871, 3102, 4089, 4418, 4653, 5742, 6627, 8178, 9306, 12267, 13254, 14993, 19881, 24299, 24534, 29986, 39762, 44979, 48598, 64061, 72897, 89958, 128122, 134937, 145794, 192183, 218691, 269874, 384366, 437382, 576549, 704671, 1153098, 1409342, 2114013, 4228026, 6342039, 12684078]

約数ペア:

[(1, 12684078), (2, 6342039), (3, 4228026), (6, 2114013), (9, 1409342), (11, 1153098), (18, 704671), (22, 576549), (29, 437382), (33, 384366), (47, 269874), (58, 218691), (66, 192183), (87, 145794), (94, 134937), (99, 128122), (141, 89958), (174, 72897), (198, 64061), (261, 48598), (282, 44979), (319, 39762), (423, 29986), (517, 24534), (522, 24299), (638, 19881), (846, 14993), (957, 13254), (1034, 12267), (1363, 9306), (1551, 8178), (1914, 6627), (2209, 5742), (2726, 4653), (2871, 4418), (3102, 4089)]