129339738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2087}}^1$

素因数の和:2419

約数の個数: 48

約数和(自身を含む): 306835776

約数和(自身を除く): 177496038

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 313, 626, 939, 1878, 2087, 2817, 3443, 4174, 5634, 6261, 6886, 10329, 12522, 18783, 20658, 22957, 30987, 37566, 45914, 61974, 68871, 137742, 206613, 413226, 653231, 1306462, 1959693, 3919386, 5879079, 7185541, 11758158, 14371082, 21556623, 43113246, 64669869, 129339738]

約数ペア:

[(1, 129339738), (2, 64669869), (3, 43113246), (6, 21556623), (9, 14371082), (11, 11758158), (18, 7185541), (22, 5879079), (33, 3919386), (66, 1959693), (99, 1306462), (198, 653231), (313, 413226), (626, 206613), (939, 137742), (1878, 68871), (2087, 61974), (2817, 45914), (3443, 37566), (4174, 30987), (5634, 22957), (6261, 20658), (6886, 18783), (10329, 12522)]