854395836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{328109}}^1$

素因数の和:328154

約数の個数: 48

約数和(自身を含む): 2351892480

約数和(自身を除く): 1497496644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 328109, 656218, 984327, 1312436, 1968654, 2296763, 3937308, 4593526, 6890289, 9187052, 10171379, 13780578, 20342758, 27561156, 30514137, 40685516, 61028274, 71199653, 122056548, 142399306, 213598959, 284798612, 427197918, 854395836]

約数ペア:

[(1, 854395836), (2, 427197918), (3, 284798612), (4, 213598959), (6, 142399306), (7, 122056548), (12, 71199653), (14, 61028274), (21, 40685516), (28, 30514137), (31, 27561156), (42, 20342758), (62, 13780578), (84, 10171379), (93, 9187052), (124, 6890289), (186, 4593526), (217, 3937308), (372, 2296763), (434, 1968654), (651, 1312436), (868, 984327), (1302, 656218), (2604, 328109)]