27591948

素因数分解:

$2^2\times 3^3\times {\mathrm{449}}^1\times {\mathrm{569}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 71820000

約数和(自身を除く): 44228052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 449, 569, 898, 1138, 1347, 1707, 1796, 2276, 2694, 3414, 4041, 5121, 5388, 6828, 8082, 10242, 12123, 15363, 16164, 20484, 24246, 30726, 48492, 61452, 255481, 510962, 766443, 1021924, 1532886, 2299329, 3065772, 4598658, 6897987, 9197316, 13795974, 27591948]

約数ペア:

[(1, 27591948), (2, 13795974), (3, 9197316), (4, 6897987), (6, 4598658), (9, 3065772), (12, 2299329), (18, 1532886), (27, 1021924), (36, 766443), (54, 510962), (108, 255481), (449, 61452), (569, 48492), (898, 30726), (1138, 24246), (1347, 20484), (1707, 16164), (1796, 15363), (2276, 12123), (2694, 10242), (3414, 8082), (4041, 6828), (5121, 5388)]