18024692

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 40199040

約数和(自身を除く): 22174348

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 1993, 2261, 3986, 4522, 7972, 9044, 13951, 27902, 33881, 37867, 55804, 67762, 75734, 135524, 151468, 237167, 265069, 474334, 530138, 643739, 948668, 1060276, 1287478, 2574956, 4506173, 9012346, 18024692]

約数ペア:

[(1, 18024692), (2, 9012346), (4, 4506173), (7, 2574956), (14, 1287478), (17, 1060276), (19, 948668), (28, 643739), (34, 530138), (38, 474334), (68, 265069), (76, 237167), (119, 151468), (133, 135524), (238, 75734), (266, 67762), (323, 55804), (476, 37867), (532, 33881), (646, 27902), (1292, 13951), (1993, 9044), (2261, 7972), (3986, 4522)]