16315404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4517}}^1$

素因数の和:4574

約数の個数: 48

約数和(自身を含む): 44529408

約数和(自身を除く): 28214004

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, 4517, 9034, 13551, 18068, 27102, 31619, 54204, 63238, 94857, 126476, 189714, 194231, 379428, 388462, 582693, 776924, 1165386, 1359617, 2330772, 2719234, 4078851, 5438468, 8157702, 16315404]

約数ペア:

[(1, 16315404), (2, 8157702), (3, 5438468), (4, 4078851), (6, 2719234), (7, 2330772), (12, 1359617), (14, 1165386), (21, 776924), (28, 582693), (42, 388462), (43, 379428), (84, 194231), (86, 189714), (129, 126476), (172, 94857), (258, 63238), (301, 54204), (516, 31619), (602, 27102), (903, 18068), (1204, 13551), (1806, 9034), (3612, 4517)]