3939516

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{193}}^1$

素因数の和:222

約数の個数: 84

約数和(自身を含む): 11874352

約数和(自身を除く): 7934836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 193, 243, 252, 324, 378, 386, 486, 567, 579, 729, 756, 772, 972, 1134, 1158, 1351, 1458, 1701, 1737, 2268, 2316, 2702, 2916, 3402, 3474, 4053, 5103, 5211, 5404, 6804, 6948, 8106, 10206, 10422, 12159, 15633, 16212, 20412, 20844, 24318, 31266, 36477, 46899, 48636, 62532, 72954, 93798, 109431, 140697, 145908, 187596, 218862, 281394, 328293, 437724, 562788, 656586, 984879, 1313172, 1969758, 3939516]

約数ペア:

[(1, 3939516), (2, 1969758), (3, 1313172), (4, 984879), (6, 656586), (7, 562788), (9, 437724), (12, 328293), (14, 281394), (18, 218862), (21, 187596), (27, 145908), (28, 140697), (36, 109431), (42, 93798), (54, 72954), (63, 62532), (81, 48636), (84, 46899), (108, 36477), (126, 31266), (162, 24318), (189, 20844), (193, 20412), (243, 16212), (252, 15633), (324, 12159), (378, 10422), (386, 10206), (486, 8106), (567, 6948), (579, 6804), (729, 5404), (756, 5211), (772, 5103), (972, 4053), (1134, 3474), (1158, 3402), (1351, 2916), (1458, 2702), (1701, 2316), (1737, 2268)]