7774146

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 17816760

約数和(自身を除く): 10042614

約数列:

[1, 2, 3, 6, 9, 18, 29, 53, 58, 87, 106, 159, 174, 261, 281, 318, 477, 522, 562, 843, 954, 1537, 1686, 2529, 3074, 4611, 5058, 8149, 9222, 13833, 14893, 16298, 24447, 27666, 29786, 44679, 48894, 73341, 89358, 134037, 146682, 268074, 431897, 863794, 1295691, 2591382, 3887073, 7774146]

約数ペア:

[(1, 7774146), (2, 3887073), (3, 2591382), (6, 1295691), (9, 863794), (18, 431897), (29, 268074), (53, 146682), (58, 134037), (87, 89358), (106, 73341), (159, 48894), (174, 44679), (261, 29786), (281, 27666), (318, 24447), (477, 16298), (522, 14893), (562, 13833), (843, 9222), (954, 8149), (1537, 5058), (1686, 4611), (2529, 3074)]