309874146

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{23767}}^1$

素因数の和:23866

約数の個数: 32

約数和(自身を含む): 646869888

約数和(自身を除く): 336995742

約数列:

[1, 2, 3, 6, 41, 53, 82, 106, 123, 159, 246, 318, 2173, 4346, 6519, 13038, 23767, 47534, 71301, 142602, 974447, 1259651, 1948894, 2519302, 2923341, 3778953, 5846682, 7557906, 51645691, 103291382, 154937073, 309874146]

約数ペア:

[(1, 309874146), (2, 154937073), (3, 103291382), (6, 51645691), (41, 7557906), (53, 5846682), (82, 3778953), (106, 2923341), (123, 2519302), (159, 1948894), (246, 1259651), (318, 974447), (2173, 142602), (4346, 71301), (6519, 47534), (13038, 23767)]