217206648

素因数分解:

$2^3\times 3^2\times {\mathrm{3016759}}^1$

素因数の和:3016771

約数の個数: 24

約数和(自身を含む): 588268200

約数和(自身を除く): 371061552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3016759, 6033518, 9050277, 12067036, 18100554, 24134072, 27150831, 36201108, 54301662, 72402216, 108603324, 217206648]

約数ペア:

[(1, 217206648), (2, 108603324), (3, 72402216), (4, 54301662), (6, 36201108), (8, 27150831), (9, 24134072), (12, 18100554), (18, 12067036), (24, 9050277), (36, 6033518), (72, 3016759)]