306726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 718080

約数和(自身を除く): 411354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 109, 134, 201, 218, 327, 402, 469, 654, 763, 938, 1407, 1526, 2289, 2814, 4578, 7303, 14606, 21909, 43818, 51121, 102242, 153363, 306726]

約数ペア:

[(1, 306726), (2, 153363), (3, 102242), (6, 51121), (7, 43818), (14, 21909), (21, 14606), (42, 7303), (67, 4578), (109, 2814), (134, 2289), (201, 1526), (218, 1407), (327, 938), (402, 763), (469, 654)]