55140918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3307}}^1$

素因数の和:3716

約数の個数: 32

約数和(自身を含む): 126392064

約数和(自身を除く): 71251146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 794, 1191, 2382, 2779, 3307, 5558, 6614, 8337, 9921, 16674, 19842, 23149, 46298, 69447, 138894, 1312879, 2625758, 3938637, 7877274, 9190153, 18380306, 27570459, 55140918]

約数ペア:

[(1, 55140918), (2, 27570459), (3, 18380306), (6, 9190153), (7, 7877274), (14, 3938637), (21, 2625758), (42, 1312879), (397, 138894), (794, 69447), (1191, 46298), (2382, 23149), (2779, 19842), (3307, 16674), (5558, 9921), (6614, 8337)]