214090578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{39779}}^1$

素因数の和:39823

約数の個数: 48

約数和(自身を含む): 521277120

約数和(自身を除く): 307186542

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 39779, 79558, 119337, 238674, 358011, 517127, 716022, 914917, 1034254, 1551381, 1829834, 2744751, 3102762, 4654143, 5489502, 8234253, 9308286, 11893921, 16468506, 23787842, 35681763, 71363526, 107045289, 214090578]

約数ペア:

[(1, 214090578), (2, 107045289), (3, 71363526), (6, 35681763), (9, 23787842), (13, 16468506), (18, 11893921), (23, 9308286), (26, 8234253), (39, 5489502), (46, 4654143), (69, 3102762), (78, 2744751), (117, 1829834), (138, 1551381), (207, 1034254), (234, 914917), (299, 716022), (414, 517127), (598, 358011), (897, 238674), (1794, 119337), (2691, 79558), (5382, 39779)]