251214012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{996881}}^1$

素因数の和:996898

約数の個数: 36

約数和(自身を含む): 725730096

約数和(自身を除く): 474516084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 996881, 1993762, 2990643, 3987524, 5981286, 6978167, 8971929, 11962572, 13956334, 17943858, 20934501, 27912668, 35887716, 41869002, 62803503, 83738004, 125607006, 251214012]

約数ペア:

[(1, 251214012), (2, 125607006), (3, 83738004), (4, 62803503), (6, 41869002), (7, 35887716), (9, 27912668), (12, 20934501), (14, 17943858), (18, 13956334), (21, 11962572), (28, 8971929), (36, 6978167), (42, 5981286), (63, 3987524), (84, 2990643), (126, 1993762), (252, 996881)]