15604596

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20641}}^1$

素因数の和:20661

約数の個数: 48

約数和(自身を含む): 46238080

約数和(自身を除く): 30633484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20641, 41282, 61923, 82564, 123846, 144487, 185769, 247692, 288974, 371538, 433461, 557307, 577948, 743076, 866922, 1114614, 1300383, 1733844, 2229228, 2600766, 3901149, 5201532, 7802298, 15604596]

約数ペア:

[(1, 15604596), (2, 7802298), (3, 5201532), (4, 3901149), (6, 2600766), (7, 2229228), (9, 1733844), (12, 1300383), (14, 1114614), (18, 866922), (21, 743076), (27, 577948), (28, 557307), (36, 433461), (42, 371538), (54, 288974), (63, 247692), (84, 185769), (108, 144487), (126, 123846), (189, 82564), (252, 61923), (378, 41282), (756, 20641)]