17840460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27031}}^1$

素因数の和:27054

約数の個数: 48

約数和(自身を含む): 54496512

約数和(自身を除く): 36656052

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, 27031, 54062, 81093, 108124, 135155, 162186, 270310, 297341, 324372, 405465, 540620, 594682, 810930, 892023, 1189364, 1486705, 1621860, 1784046, 2973410, 3568092, 4460115, 5946820, 8920230, 17840460]

約数ペア:

[(1, 17840460), (2, 8920230), (3, 5946820), (4, 4460115), (5, 3568092), (6, 2973410), (10, 1784046), (11, 1621860), (12, 1486705), (15, 1189364), (20, 892023), (22, 810930), (30, 594682), (33, 540620), (44, 405465), (55, 324372), (60, 297341), (66, 270310), (110, 162186), (132, 135155), (165, 108124), (220, 81093), (330, 54062), (660, 27031)]