2018657052

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{327917}}^1$

素因数の和:327952

約数の個数: 60

約数和(自身を含む): 5554930920

約数和(自身を除く): 3536273868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 327917, 655834, 983751, 1311668, 1967502, 2951253, 3935004, 5902506, 6230423, 8853759, 11805012, 12460846, 17707518, 18691269, 24921692, 26561277, 35415036, 37382538, 53122554, 56073807, 74765076, 106245108, 112147614, 168221421, 224295228, 336442842, 504664263, 672885684, 1009328526, 2018657052]

約数ペア:

[(1, 2018657052), (2, 1009328526), (3, 672885684), (4, 504664263), (6, 336442842), (9, 224295228), (12, 168221421), (18, 112147614), (19, 106245108), (27, 74765076), (36, 56073807), (38, 53122554), (54, 37382538), (57, 35415036), (76, 26561277), (81, 24921692), (108, 18691269), (114, 17707518), (162, 12460846), (171, 11805012), (228, 8853759), (324, 6230423), (342, 5902506), (513, 3935004), (684, 2951253), (1026, 1967502), (1539, 1311668), (2052, 983751), (3078, 655834), (6156, 327917)]