65813826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2063}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 142168320

約数和(自身を除く): 76354494

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 409, 818, 1227, 2063, 2454, 4126, 5317, 6189, 10634, 12378, 15951, 26819, 31902, 53638, 80457, 160914, 843767, 1687534, 2531301, 5062602, 10968971, 21937942, 32906913, 65813826]

約数ペア:

[(1, 65813826), (2, 32906913), (3, 21937942), (6, 10968971), (13, 5062602), (26, 2531301), (39, 1687534), (78, 843767), (409, 160914), (818, 80457), (1227, 53638), (2063, 31902), (2454, 26819), (4126, 15951), (5317, 12378), (6189, 10634)]