86837898

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6869}}^1$

素因数の和:6931

約数の個数: 48

約数和(自身を含む): 206759520

約数和(自身を除く): 119921622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 6321, 6869, 12642, 13738, 20607, 41214, 48083, 96166, 144249, 288498, 295367, 336581, 590734, 673162, 886101, 1009743, 1772202, 2019486, 2067569, 4135138, 6202707, 12405414, 14472983, 28945966, 43418949, 86837898]

約数ペア:

[(1, 86837898), (2, 43418949), (3, 28945966), (6, 14472983), (7, 12405414), (14, 6202707), (21, 4135138), (42, 2067569), (43, 2019486), (49, 1772202), (86, 1009743), (98, 886101), (129, 673162), (147, 590734), (258, 336581), (294, 295367), (301, 288498), (602, 144249), (903, 96166), (1806, 48083), (2107, 41214), (4214, 20607), (6321, 13738), (6869, 12642)]