25672626

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{22639}}^1$

素因数の和:22660

約数の個数: 40

約数和(自身を含む): 65746560

約数和(自身を除く): 40073934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 22639, 45278, 67917, 135834, 158473, 203751, 316946, 407502, 475419, 611253, 950838, 1222506, 1426257, 1833759, 2852514, 3667518, 4278771, 8557542, 12836313, 25672626]

約数ペア:

[(1, 25672626), (2, 12836313), (3, 8557542), (6, 4278771), (7, 3667518), (9, 2852514), (14, 1833759), (18, 1426257), (21, 1222506), (27, 950838), (42, 611253), (54, 475419), (63, 407502), (81, 316946), (126, 203751), (162, 158473), (189, 135834), (378, 67917), (567, 45278), (1134, 22639)]