42187788

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{22111}}^1$

素因数の和:22174

約数の個数: 36

約数和(自身を含む): 108658368

約数和(自身を除く): 66470580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 22111, 44222, 66333, 88444, 132666, 198999, 265332, 397998, 795996, 1171883, 2343766, 3515649, 4687532, 7031298, 10546947, 14062596, 21093894, 42187788]

約数ペア:

[(1, 42187788), (2, 21093894), (3, 14062596), (4, 10546947), (6, 7031298), (9, 4687532), (12, 3515649), (18, 2343766), (36, 1171883), (53, 795996), (106, 397998), (159, 265332), (212, 198999), (318, 132666), (477, 88444), (636, 66333), (954, 44222), (1908, 22111)]