1328992014

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{4520381}}^1$

素因数の和:4520400

約数の個数: 24

約数和(自身を含む): 3091941288

約数和(自身を除く): 1762949274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 4520381, 9040762, 13561143, 27122286, 31642667, 63285334, 94928001, 189856002, 221498669, 442997338, 664496007, 1328992014]

約数ペア:

[(1, 1328992014), (2, 664496007), (3, 442997338), (6, 221498669), (7, 189856002), (14, 94928001), (21, 63285334), (42, 31642667), (49, 27122286), (98, 13561143), (147, 9040762), (294, 4520381)]