2098309.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6449}}^1$

素因数の和:6530

約数の個数: 36

約数和(自身を含む): 42260400

約数和(自身を除く): 25776756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 6449, 12898, 19347, 25796, 38694, 58041, 77388, 116082, 232164, 457879, 915758, 1373637, 1831516, 2747274, 4120911, 5494548, 8241822, 16483644]

約数ペア:

[(1, 16483644), (2, 8241822), (3, 5494548), (4, 4120911), (6, 2747274), (9, 1831516), (12, 1373637), (18, 915758), (36, 457879), (71, 232164), (142, 116082), (213, 77388), (284, 58041), (426, 38694), (639, 25796), (852, 19347), (1278, 12898), (2556, 6449)]