64188198

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^2\times {\mathrm{379}}^1$

素因数の和:581

約数の個数: 36

約数和(自身を含む): 140893740

約数和(自身を除く): 76705542

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 379, 582, 758, 873, 1137, 1746, 2274, 3411, 6822, 9409, 18818, 28227, 36763, 56454, 73526, 84681, 110289, 169362, 220578, 330867, 661734, 3566011, 7132022, 10698033, 21396066, 32094099, 64188198]

約数ペア:

[(1, 64188198), (2, 32094099), (3, 21396066), (6, 10698033), (9, 7132022), (18, 3566011), (97, 661734), (194, 330867), (291, 220578), (379, 169362), (582, 110289), (758, 84681), (873, 73526), (1137, 56454), (1746, 36763), (2274, 28227), (3411, 18818), (6822, 9409)]