2006264538

素因数分解:

$2^1\times 3^4\times {\mathrm{1471}}^1\times {\mathrm{8419}}^1$

素因数の和:9904

約数の個数: 40

約数和(自身を含む): 4499109120

約数和(自身を除く): 2492844582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1471, 2942, 4413, 8419, 8826, 13239, 16838, 25257, 26478, 39717, 50514, 75771, 79434, 119151, 151542, 227313, 238302, 454626, 681939, 1363878, 12384349, 24768698, 37153047, 74306094, 111459141, 222918282, 334377423, 668754846, 1003132269, 2006264538]

約数ペア:

[(1, 2006264538), (2, 1003132269), (3, 668754846), (6, 334377423), (9, 222918282), (18, 111459141), (27, 74306094), (54, 37153047), (81, 24768698), (162, 12384349), (1471, 1363878), (2942, 681939), (4413, 454626), (8419, 238302), (8826, 227313), (13239, 151542), (16838, 119151), (25257, 79434), (26478, 75771), (39717, 50514)]