26508720978

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{140111}}^1$

素因数の和:140599

約数の個数: 48

約数和(自身を含む): 60064333056

約数和(自身を除く): 33555612078

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 457, 914, 1371, 2742, 4113, 8226, 10511, 21022, 31533, 63066, 94599, 140111, 189198, 280222, 420333, 840666, 1260999, 2521998, 3222553, 6445106, 9667659, 19335318, 29002977, 58005954, 64030727, 128061454, 192092181, 384184362, 576276543, 1152553086, 1472706721, 2945413442, 4418120163, 8836240326, 13254360489, 26508720978]

約数ペア:

[(1, 26508720978), (2, 13254360489), (3, 8836240326), (6, 4418120163), (9, 2945413442), (18, 1472706721), (23, 1152553086), (46, 576276543), (69, 384184362), (138, 192092181), (207, 128061454), (414, 64030727), (457, 58005954), (914, 29002977), (1371, 19335318), (2742, 9667659), (4113, 6445106), (8226, 3222553), (10511, 2521998), (21022, 1260999), (31533, 840666), (63066, 420333), (94599, 280222), (140111, 189198)]