70840818

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2141

約数の個数: 48

約数和(自身を含む): 161493696

約数和(自身を除く): 90652878

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 1278, 1917, 2053, 3834, 4106, 5751, 6159, 11502, 12318, 17253, 18477, 34506, 36954, 55431, 110862, 145763, 166293, 291526, 332586, 437289, 498879, 874578, 997758, 1311867, 2623734, 3935601, 7871202, 11806803, 23613606, 35420409, 70840818]

約数ペア:

[(1, 70840818), (2, 35420409), (3, 23613606), (6, 11806803), (9, 7871202), (18, 3935601), (27, 2623734), (54, 1311867), (71, 997758), (81, 874578), (142, 498879), (162, 437289), (213, 332586), (243, 291526), (426, 166293), (486, 145763), (639, 110862), (1278, 55431), (1917, 36954), (2053, 34506), (3834, 18477), (4106, 17253), (5751, 12318), (6159, 11502)]