17939292

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{30509}}^1$

素因数の和:30530

約数の個数: 36

約数和(自身を含む): 48693960

約数和(自身を除く): 30754668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 30509, 61018, 91527, 122036, 183054, 213563, 366108, 427126, 640689, 854252, 1281378, 1494941, 2562756, 2989882, 4484823, 5979764, 8969646, 17939292]

約数ペア:

[(1, 17939292), (2, 8969646), (3, 5979764), (4, 4484823), (6, 2989882), (7, 2562756), (12, 1494941), (14, 1281378), (21, 854252), (28, 640689), (42, 427126), (49, 366108), (84, 213563), (98, 183054), (147, 122036), (196, 91527), (294, 61018), (588, 30509)]