61856514

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{60289}}^1$

素因数の和:60319

約数の個数: 32

約数和(自身を含む): 144696000

約数和(自身を除く): 82839486

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 60289, 120578, 180867, 361734, 542601, 1085202, 1145491, 1627803, 2290982, 3255606, 3436473, 6872946, 10309419, 20618838, 30928257, 61856514]

約数ペア:

[(1, 61856514), (2, 30928257), (3, 20618838), (6, 10309419), (9, 6872946), (18, 3436473), (19, 3255606), (27, 2290982), (38, 1627803), (54, 1145491), (57, 1085202), (114, 542601), (171, 361734), (342, 180867), (513, 120578), (1026, 60289)]