15318492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4241}}^1$

素因数の和:4298

約数の個数: 48

約数和(自身を含む): 41809152

約数和(自身を除く): 26490660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 4241, 8482, 12723, 16964, 25446, 29687, 50892, 59374, 89061, 118748, 178122, 182363, 356244, 364726, 547089, 729452, 1094178, 1276541, 2188356, 2553082, 3829623, 5106164, 7659246, 15318492]

約数ペア:

[(1, 15318492), (2, 7659246), (3, 5106164), (4, 3829623), (6, 2553082), (7, 2188356), (12, 1276541), (14, 1094178), (21, 729452), (28, 547089), (42, 364726), (43, 356244), (84, 182363), (86, 178122), (129, 118748), (172, 89061), (258, 59374), (301, 50892), (516, 29687), (602, 25446), (903, 16964), (1204, 12723), (1806, 8482), (3612, 4241)]