27371286

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 62936640

約数和(自身を除く): 35565354

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 163, 171, 326, 342, 489, 491, 978, 982, 1467, 1473, 2934, 2946, 3097, 4419, 6194, 8838, 9291, 9329, 18582, 18658, 27873, 27987, 55746, 55974, 80033, 83961, 160066, 167922, 240099, 480198, 720297, 1440594, 1520627, 3041254, 4561881, 9123762, 13685643, 27371286]

約数ペア:

[(1, 27371286), (2, 13685643), (3, 9123762), (6, 4561881), (9, 3041254), (18, 1520627), (19, 1440594), (38, 720297), (57, 480198), (114, 240099), (163, 167922), (171, 160066), (326, 83961), (342, 80033), (489, 55974), (491, 55746), (978, 27987), (982, 27873), (1467, 18658), (1473, 18582), (2934, 9329), (2946, 9291), (3097, 8838), (4419, 6194)]