12219376764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{670363}}^1$

素因数の和:670415

約数の個数: 72

約数和(自身を含む): 34236830208

約数和(自身を除く): 22017453444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228, 670363, 1340726, 2011089, 2681452, 4022178, 4692541, 8044356, 9385082, 14077623, 18770164, 20781253, 28155246, 32847787, 41562506, 56310492, 62343759, 65695574, 83125012, 98543361, 124687518, 131391148, 145468771, 197086722, 249375036, 290937542, 394173444, 436406313, 581875084, 872812626, 1018281397, 1745625252, 2036562794, 3054844191, 4073125588, 6109688382, 12219376764]

約数ペア:

[(1, 12219376764), (2, 6109688382), (3, 4073125588), (4, 3054844191), (6, 2036562794), (7, 1745625252), (12, 1018281397), (14, 872812626), (21, 581875084), (28, 436406313), (31, 394173444), (42, 290937542), (49, 249375036), (62, 197086722), (84, 145468771), (93, 131391148), (98, 124687518), (124, 98543361), (147, 83125012), (186, 65695574), (196, 62343759), (217, 56310492), (294, 41562506), (372, 32847787), (434, 28155246), (588, 20781253), (651, 18770164), (868, 14077623), (1302, 9385082), (1519, 8044356), (2604, 4692541), (3038, 4022178), (4557, 2681452), (6076, 2011089), (9114, 1340726), (18228, 670363)]