1221402168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2423417}}^1$

素因数の和:2423436

約数の個数: 48

約数和(自身を含む): 3780532080

約数和(自身を除く): 2559129912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2423417, 4846834, 7270251, 9693668, 14540502, 16963919, 19387336, 21810753, 29081004, 33927838, 43621506, 50891757, 58162008, 67855676, 87243012, 101783514, 135711352, 152675271, 174486024, 203567028, 305350542, 407134056, 610701084, 1221402168]

約数ペア:

[(1, 1221402168), (2, 610701084), (3, 407134056), (4, 305350542), (6, 203567028), (7, 174486024), (8, 152675271), (9, 135711352), (12, 101783514), (14, 87243012), (18, 67855676), (21, 58162008), (24, 50891757), (28, 43621506), (36, 33927838), (42, 29081004), (56, 21810753), (63, 19387336), (72, 16963919), (84, 14540502), (126, 9693668), (168, 7270251), (252, 4846834), (504, 2423417)]