15449736

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2038

約数の個数: 64

約数和(自身を含む): 43070400

約数和(自身を除く): 27620664

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 1993, 2584, 3876, 3986, 5979, 7752, 7972, 11958, 15944, 23916, 33881, 37867, 47832, 67762, 75734, 101643, 113601, 135524, 151468, 203286, 227202, 271048, 302936, 406572, 454404, 643739, 813144, 908808, 1287478, 1931217, 2574956, 3862434, 5149912, 7724868, 15449736]

約数ペア:

[(1, 15449736), (2, 7724868), (3, 5149912), (4, 3862434), (6, 2574956), (8, 1931217), (12, 1287478), (17, 908808), (19, 813144), (24, 643739), (34, 454404), (38, 406572), (51, 302936), (57, 271048), (68, 227202), (76, 203286), (102, 151468), (114, 135524), (136, 113601), (152, 101643), (204, 75734), (228, 67762), (323, 47832), (408, 37867), (456, 33881), (646, 23916), (969, 15944), (1292, 11958), (1938, 7972), (1993, 7752), (2584, 5979), (3876, 3986)]