2734578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1973}}^1$

素因数の和:1999

約数の個数: 48

約数和(自身を含む): 7390656

約数和(自身を除く): 4656078

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 1973, 3946, 5919, 11838, 13811, 17757, 21703, 27622, 35514, 41433, 43406, 65109, 82866, 124299, 130218, 151921, 195327, 248598, 303842, 390654, 455763, 911526, 1367289, 2734578]

約数ペア:

[(1, 2734578), (2, 1367289), (3, 911526), (6, 455763), (7, 390654), (9, 303842), (11, 248598), (14, 195327), (18, 151921), (21, 130218), (22, 124299), (33, 82866), (42, 65109), (63, 43406), (66, 41433), (77, 35514), (99, 27622), (126, 21703), (154, 17757), (198, 13811), (231, 11838), (462, 5919), (693, 3946), (1386, 1973)]