40017726

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{1307}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 102965760

約数和(自身を除く): 62948034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1307, 1458, 1701, 2187, 2614, 3402, 3921, 4374, 5103, 7842, 9149, 10206, 11763, 15309, 18298, 23526, 27447, 30618, 35289, 54894, 70578, 82341, 105867, 164682, 211734, 247023, 317601, 494046, 635202, 741069, 952803, 1482138, 1905606, 2223207, 2858409, 4446414, 5716818, 6669621, 13339242, 20008863, 40017726]

約数ペア:

[(1, 40017726), (2, 20008863), (3, 13339242), (6, 6669621), (7, 5716818), (9, 4446414), (14, 2858409), (18, 2223207), (21, 1905606), (27, 1482138), (42, 952803), (54, 741069), (63, 635202), (81, 494046), (126, 317601), (162, 247023), (189, 211734), (243, 164682), (378, 105867), (486, 82341), (567, 70578), (729, 54894), (1134, 35289), (1307, 30618), (1458, 27447), (1701, 23526), (2187, 18298), (2614, 15309), (3402, 11763), (3921, 10206), (4374, 9149), (5103, 7842)]