138766518

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9871}}^1$

素因数の和:9961

約数の個数: 48

約数和(自身を含む): 332646912

約数和(自身を除く): 193880394

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 2343, 4686, 7029, 9871, 14058, 19742, 29613, 59226, 88839, 108581, 177678, 217162, 325743, 651486, 700841, 977229, 1401682, 1954458, 2102523, 4205046, 6307569, 7709251, 12615138, 15418502, 23127753, 46255506, 69383259, 138766518]

約数ペア:

[(1, 138766518), (2, 69383259), (3, 46255506), (6, 23127753), (9, 15418502), (11, 12615138), (18, 7709251), (22, 6307569), (33, 4205046), (66, 2102523), (71, 1954458), (99, 1401682), (142, 977229), (198, 700841), (213, 651486), (426, 325743), (639, 217162), (781, 177678), (1278, 108581), (1562, 88839), (2343, 59226), (4686, 29613), (7029, 19742), (9871, 14058)]