677440134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{20443}}^1$

素因数の和:20721

約数の個数: 48

約数和(自身を含む): 1683931392

約数和(自身を除く): 1006491258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 263, 526, 789, 1578, 1841, 2367, 3682, 4734, 5523, 11046, 16569, 20443, 33138, 40886, 61329, 122658, 143101, 183987, 286202, 367974, 429303, 858606, 1287909, 2575818, 5376509, 10753018, 16129527, 32259054, 37635563, 48388581, 75271126, 96777162, 112906689, 225813378, 338720067, 677440134]

約数ペア:

[(1, 677440134), (2, 338720067), (3, 225813378), (6, 112906689), (7, 96777162), (9, 75271126), (14, 48388581), (18, 37635563), (21, 32259054), (42, 16129527), (63, 10753018), (126, 5376509), (263, 2575818), (526, 1287909), (789, 858606), (1578, 429303), (1841, 367974), (2367, 286202), (3682, 183987), (4734, 143101), (5523, 122658), (11046, 61329), (16569, 40886), (20443, 33138)]