8246406

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{4007}}^1$

素因数の和:4033

約数の個数: 32

約数和(自身を含む): 19238400

約数和(自身を除く): 10991994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 4007, 8014, 12021, 24042, 28049, 56098, 84147, 168294, 196343, 392686, 589029, 1178058, 1374401, 2748802, 4123203, 8246406]

約数ペア:

[(1, 8246406), (2, 4123203), (3, 2748802), (6, 1374401), (7, 1178058), (14, 589029), (21, 392686), (42, 196343), (49, 168294), (98, 84147), (147, 56098), (294, 28049), (343, 24042), (686, 12021), (1029, 8014), (2058, 4007)]