18343380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27793}}^1$

素因数の和:27816

約数の個数: 48

約数和(自身を含む): 56032704

約数和(自身を除く): 37689324

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, 27793, 55586, 83379, 111172, 138965, 166758, 277930, 305723, 333516, 416895, 555860, 611446, 833790, 917169, 1222892, 1528615, 1667580, 1834338, 3057230, 3668676, 4585845, 6114460, 9171690, 18343380]

約数ペア:

[(1, 18343380), (2, 9171690), (3, 6114460), (4, 4585845), (5, 3668676), (6, 3057230), (10, 1834338), (11, 1667580), (12, 1528615), (15, 1222892), (20, 917169), (22, 833790), (30, 611446), (33, 555860), (44, 416895), (55, 333516), (60, 305723), (66, 277930), (110, 166758), (132, 138965), (165, 111172), (220, 83379), (330, 55586), (660, 27793)]