64856142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{277163}}^1$

素因数の和:277184

約数の個数: 24

約数和(自身を含む): 151331544

約数和(自身を除く): 86475402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 277163, 554326, 831489, 1662978, 2494467, 3603119, 4988934, 7206238, 10809357, 21618714, 32428071, 64856142]

約数ペア:

[(1, 64856142), (2, 32428071), (3, 21618714), (6, 10809357), (9, 7206238), (13, 4988934), (18, 3603119), (26, 2494467), (39, 1662978), (78, 831489), (117, 554326), (234, 277163)]