13999260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21211}}^1$

素因数の和:21234

約数の個数: 48

約数和(自身を含む): 42763392

約数和(自身を除く): 28764132

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 21211, 42422, 63633, 84844, 106055, 127266, 212110, 233321, 254532, 318165, 424220, 466642, 636330, 699963, 933284, 1166605, 1272660, 1399926, 2333210, 2799852, 3499815, 4666420, 6999630, 13999260]

約数ペア:

[(1, 13999260), (2, 6999630), (3, 4666420), (4, 3499815), (5, 2799852), (6, 2333210), (10, 1399926), (11, 1272660), (12, 1166605), (15, 933284), (20, 699963), (22, 636330), (30, 466642), (33, 424220), (44, 318165), (55, 254532), (60, 233321), (66, 212110), (110, 127266), (132, 106055), (165, 84844), (220, 63633), (330, 42422), (660, 21211)]