8918994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2909}}^1$

素因数の和:2994

約数の個数: 32

約数和(自身を含む): 20672640

約数和(自身を除く): 11753646

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 2909, 3066, 5818, 8727, 17454, 20363, 40726, 61089, 122178, 212357, 424714, 637071, 1274142, 1486499, 2972998, 4459497, 8918994]

約数ペア:

[(1, 8918994), (2, 4459497), (3, 2972998), (6, 1486499), (7, 1274142), (14, 637071), (21, 424714), (42, 212357), (73, 122178), (146, 61089), (219, 40726), (438, 20363), (511, 17454), (1022, 8727), (1533, 5818), (2909, 3066)]