13265148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 34761216

約数和(自身を除く): 21496068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 211, 338, 372, 403, 422, 507, 633, 676, 806, 844, 1014, 1209, 1266, 1612, 2028, 2418, 2532, 2743, 4836, 5239, 5486, 6541, 8229, 10478, 10972, 13082, 15717, 16458, 19623, 20956, 26164, 31434, 32916, 35659, 39246, 62868, 71318, 78492, 85033, 106977, 142636, 170066, 213954, 255099, 340132, 427908, 510198, 1020396, 1105429, 2210858, 3316287, 4421716, 6632574, 13265148]

約数ペア:

[(1, 13265148), (2, 6632574), (3, 4421716), (4, 3316287), (6, 2210858), (12, 1105429), (13, 1020396), (26, 510198), (31, 427908), (39, 340132), (52, 255099), (62, 213954), (78, 170066), (93, 142636), (124, 106977), (156, 85033), (169, 78492), (186, 71318), (211, 62868), (338, 39246), (372, 35659), (403, 32916), (422, 31434), (507, 26164), (633, 20956), (676, 19623), (806, 16458), (844, 15717), (1014, 13082), (1209, 10972), (1266, 10478), (1612, 8229), (2028, 6541), (2418, 5486), (2532, 5239), (2743, 4836)]