18757816440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14210467}}^1$

素因数の和:14210492

約数の個数: 64

約数和(自身を含む): 61389221760

約数和(自身を除く): 42631405320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 14210467, 28420934, 42631401, 56841868, 71052335, 85262802, 113683736, 142104670, 156315137, 170525604, 213157005, 284209340, 312630274, 341051208, 426314010, 468945411, 568418680, 625260548, 781575685, 852628020, 937890822, 1250521096, 1563151370, 1705256040, 1875781644, 2344727055, 3126302740, 3751563288, 4689454110, 6252605480, 9378908220, 18757816440]

約数ペア:

[(1, 18757816440), (2, 9378908220), (3, 6252605480), (4, 4689454110), (5, 3751563288), (6, 3126302740), (8, 2344727055), (10, 1875781644), (11, 1705256040), (12, 1563151370), (15, 1250521096), (20, 937890822), (22, 852628020), (24, 781575685), (30, 625260548), (33, 568418680), (40, 468945411), (44, 426314010), (55, 341051208), (60, 312630274), (66, 284209340), (88, 213157005), (110, 170525604), (120, 156315137), (132, 142104670), (165, 113683736), (220, 85262802), (264, 71052335), (330, 56841868), (440, 42631401), (660, 28420934), (1320, 14210467)]