13816404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 40360320

約数和(自身を除く): 26543916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 503, 654, 763, 981, 1006, 1308, 1509, 1526, 1962, 2012, 2289, 3018, 3052, 3521, 3924, 4527, 4578, 6036, 6867, 7042, 9054, 9156, 10563, 13734, 14084, 18108, 21126, 27468, 31689, 42252, 54827, 63378, 109654, 126756, 164481, 219308, 328962, 383789, 493443, 657924, 767578, 986886, 1151367, 1535156, 1973772, 2302734, 3454101, 4605468, 6908202, 13816404]

約数ペア:

[(1, 13816404), (2, 6908202), (3, 4605468), (4, 3454101), (6, 2302734), (7, 1973772), (9, 1535156), (12, 1151367), (14, 986886), (18, 767578), (21, 657924), (28, 493443), (36, 383789), (42, 328962), (63, 219308), (84, 164481), (109, 126756), (126, 109654), (218, 63378), (252, 54827), (327, 42252), (436, 31689), (503, 27468), (654, 21126), (763, 18108), (981, 14084), (1006, 13734), (1308, 10563), (1509, 9156), (1526, 9054), (1962, 7042), (2012, 6867), (2289, 6036), (3018, 4578), (3052, 4527), (3521, 3924)]