2016357804

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{641}}^1\times {\mathrm{1481}}^1$

素因数の和:2191

約数の個数: 72

約数和(自身を含む): 5194884240

約数和(自身を除く): 3178526436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 641, 708, 1062, 1282, 1481, 1923, 2124, 2564, 2962, 3846, 4443, 5769, 5924, 7692, 8886, 11538, 13329, 17772, 23076, 26658, 37819, 53316, 75638, 87379, 113457, 151276, 174758, 226914, 262137, 340371, 349516, 453828, 524274, 680742, 786411, 949321, 1048548, 1361484, 1572822, 1898642, 2847963, 3145644, 3797284, 5695926, 8543889, 11391852, 17087778, 34175556, 56009939, 112019878, 168029817, 224039756, 336059634, 504089451, 672119268, 1008178902, 2016357804]

約数ペア:

[(1, 2016357804), (2, 1008178902), (3, 672119268), (4, 504089451), (6, 336059634), (9, 224039756), (12, 168029817), (18, 112019878), (36, 56009939), (59, 34175556), (118, 17087778), (177, 11391852), (236, 8543889), (354, 5695926), (531, 3797284), (641, 3145644), (708, 2847963), (1062, 1898642), (1282, 1572822), (1481, 1361484), (1923, 1048548), (2124, 949321), (2564, 786411), (2962, 680742), (3846, 524274), (4443, 453828), (5769, 349516), (5924, 340371), (7692, 262137), (8886, 226914), (11538, 174758), (13329, 151276), (17772, 113457), (23076, 87379), (26658, 75638), (37819, 53316)]