253842156

素因数分解:

$2^2\times 3^2\times {\mathrm{367}}^1\times {\mathrm{19213}}^1$

素因数の和:19590

約数の個数: 36

約数和(自身を含む): 643438432

約数和(自身を除く): 389596276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 367, 734, 1101, 1468, 2202, 3303, 4404, 6606, 13212, 19213, 38426, 57639, 76852, 115278, 172917, 230556, 345834, 691668, 7051171, 14102342, 21153513, 28204684, 42307026, 63460539, 84614052, 126921078, 253842156]

約数ペア:

[(1, 253842156), (2, 126921078), (3, 84614052), (4, 63460539), (6, 42307026), (9, 28204684), (12, 21153513), (18, 14102342), (36, 7051171), (367, 691668), (734, 345834), (1101, 230556), (1468, 172917), (2202, 115278), (3303, 76852), (4404, 57639), (6606, 38426), (13212, 19213)]