28916154

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{12263}}^1$

素因数の和:12402

約数の個数: 24

約数和(自身を含む): 63135072

約数和(自身を除く): 34218918

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 12263, 24526, 36789, 73578, 110367, 220734, 1606453, 3212906, 4819359, 9638718, 14458077, 28916154]

約数ペア:

[(1, 28916154), (2, 14458077), (3, 9638718), (6, 4819359), (9, 3212906), (18, 1606453), (131, 220734), (262, 110367), (393, 73578), (786, 36789), (1179, 24526), (2358, 12263)]