2018389908

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{199999}}^1$

素因数の和:200064

約数の個数: 36

約数和(自身を含む): 4877600000

約数和(自身を除く): 2859210092

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 841, 1682, 2523, 3364, 5046, 10092, 199999, 399998, 599997, 799996, 1199994, 2399988, 5799971, 11599942, 17399913, 23199884, 34799826, 69599652, 168199159, 336398318, 504597477, 672796636, 1009194954, 2018389908]

約数ペア:

[(1, 2018389908), (2, 1009194954), (3, 672796636), (4, 504597477), (6, 336398318), (12, 168199159), (29, 69599652), (58, 34799826), (87, 23199884), (116, 17399913), (174, 11599942), (348, 5799971), (841, 2399988), (1682, 1199994), (2523, 799996), (3364, 599997), (5046, 399998), (10092, 199999)]