18794028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 48174336

約数和(自身を除く): 29380308

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 173, 346, 519, 692, 823, 1038, 1646, 1903, 2076, 2469, 3292, 3806, 4938, 5709, 7612, 9053, 9876, 11418, 18106, 22836, 27159, 36212, 54318, 108636, 142379, 284758, 427137, 569516, 854274, 1566169, 1708548, 3132338, 4698507, 6264676, 9397014, 18794028]

約数ペア:

[(1, 18794028), (2, 9397014), (3, 6264676), (4, 4698507), (6, 3132338), (11, 1708548), (12, 1566169), (22, 854274), (33, 569516), (44, 427137), (66, 284758), (132, 142379), (173, 108636), (346, 54318), (519, 36212), (692, 27159), (823, 22836), (1038, 18106), (1646, 11418), (1903, 9876), (2076, 9053), (2469, 7612), (3292, 5709), (3806, 4938)]