15621252

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 37844352

約数和(自身を除く): 22223100

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 151, 222, 233, 302, 444, 453, 466, 604, 699, 906, 932, 1398, 1812, 2796, 5587, 8621, 11174, 16761, 17242, 22348, 25863, 33522, 34484, 35183, 51726, 67044, 70366, 103452, 105549, 140732, 211098, 422196, 1301771, 2603542, 3905313, 5207084, 7810626, 15621252]

約数ペア:

[(1, 15621252), (2, 7810626), (3, 5207084), (4, 3905313), (6, 2603542), (12, 1301771), (37, 422196), (74, 211098), (111, 140732), (148, 105549), (151, 103452), (222, 70366), (233, 67044), (302, 51726), (444, 35183), (453, 34484), (466, 33522), (604, 25863), (699, 22348), (906, 17242), (932, 16761), (1398, 11174), (1812, 8621), (2796, 5587)]