117747378

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1721}}^1$

素因数の和:1920

約数の個数: 64

約数和(自身を含む): 300867840

約数和(自身を除く): 183120462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 181, 189, 362, 378, 543, 1086, 1267, 1629, 1721, 2534, 3258, 3442, 3801, 4887, 5163, 7602, 9774, 10326, 11403, 12047, 15489, 22806, 24094, 30978, 34209, 36141, 46467, 68418, 72282, 92934, 108423, 216846, 311501, 325269, 623002, 650538, 934503, 1869006, 2180507, 2803509, 4361014, 5607018, 6541521, 8410527, 13083042, 16821054, 19624563, 39249126, 58873689, 117747378]

約数ペア:

[(1, 117747378), (2, 58873689), (3, 39249126), (6, 19624563), (7, 16821054), (9, 13083042), (14, 8410527), (18, 6541521), (21, 5607018), (27, 4361014), (42, 2803509), (54, 2180507), (63, 1869006), (126, 934503), (181, 650538), (189, 623002), (362, 325269), (378, 311501), (543, 216846), (1086, 108423), (1267, 92934), (1629, 72282), (1721, 68418), (2534, 46467), (3258, 36141), (3442, 34209), (3801, 30978), (4887, 24094), (5163, 22806), (7602, 15489), (9774, 12047), (10326, 11403)]