66657738

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11933}}^1$

素因数の和:11971

約数の個数: 48

約数和(自身を含む): 163257120

約数和(自身を除く): 96599382

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 11933, 23866, 35799, 71598, 83531, 167062, 226727, 250593, 453454, 501186, 584717, 680181, 1169434, 1360362, 1587089, 1754151, 3174178, 3508302, 4761267, 9522534, 11109623, 22219246, 33328869, 66657738]

約数ペア:

[(1, 66657738), (2, 33328869), (3, 22219246), (6, 11109623), (7, 9522534), (14, 4761267), (19, 3508302), (21, 3174178), (38, 1754151), (42, 1587089), (49, 1360362), (57, 1169434), (98, 680181), (114, 584717), (133, 501186), (147, 453454), (266, 250593), (294, 226727), (399, 167062), (798, 83531), (931, 71598), (1862, 35799), (2793, 23866), (5586, 11933)]