2016540996

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{51031}}^1$

素因数の和:51164

約数の個数: 48

約数和(自身を含む): 4886824320

約数和(自身を除く): 2870283324

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 89, 111, 148, 178, 222, 267, 356, 444, 534, 1068, 3293, 6586, 9879, 13172, 19758, 39516, 51031, 102062, 153093, 204124, 306186, 612372, 1888147, 3776294, 4541759, 5664441, 7552588, 9083518, 11328882, 13625277, 18167036, 22657764, 27250554, 54501108, 168045083, 336090166, 504135249, 672180332, 1008270498, 2016540996]

約数ペア:

[(1, 2016540996), (2, 1008270498), (3, 672180332), (4, 504135249), (6, 336090166), (12, 168045083), (37, 54501108), (74, 27250554), (89, 22657764), (111, 18167036), (148, 13625277), (178, 11328882), (222, 9083518), (267, 7552588), (356, 5664441), (444, 4541759), (534, 3776294), (1068, 1888147), (3293, 612372), (6586, 306186), (9879, 204124), (13172, 153093), (19758, 102062), (39516, 51031)]