2016331884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{258107}}^1$

素因数の和:258155

約数の個数: 72

約数和(自身を含む): 6012883968

約数和(自身を除く): 3996552084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 258107, 516214, 774321, 1032428, 1548642, 1806749, 2322963, 3097284, 3613498, 4645926, 5420247, 7226996, 8001317, 9291852, 10840494, 16002634, 16260741, 21680988, 24003951, 32005268, 32521482, 48007902, 56009219, 65042964, 72011853, 96015804, 112018438, 144023706, 168027657, 224036876, 288047412, 336055314, 504082971, 672110628, 1008165942, 2016331884]

約数ペア:

[(1, 2016331884), (2, 1008165942), (3, 672110628), (4, 504082971), (6, 336055314), (7, 288047412), (9, 224036876), (12, 168027657), (14, 144023706), (18, 112018438), (21, 96015804), (28, 72011853), (31, 65042964), (36, 56009219), (42, 48007902), (62, 32521482), (63, 32005268), (84, 24003951), (93, 21680988), (124, 16260741), (126, 16002634), (186, 10840494), (217, 9291852), (252, 8001317), (279, 7226996), (372, 5420247), (434, 4645926), (558, 3613498), (651, 3097284), (868, 2322963), (1116, 1806749), (1302, 1548642), (1953, 1032428), (2604, 774321), (3906, 516214), (7812, 258107)]