2010902418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{431339}}^1$

素因数の和:431391

約数の個数: 48

約数和(自身を含む): 5113967040

約数和(自身を除く): 3103064622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 431339, 862678, 1294017, 2588034, 3019373, 3882051, 6038746, 7764102, 9058119, 15959543, 18116238, 27174357, 31919086, 47878629, 54348714, 95757258, 111716801, 143635887, 223433602, 287271774, 335150403, 670300806, 1005451209, 2010902418]

約数ペア:

[(1, 2010902418), (2, 1005451209), (3, 670300806), (6, 335150403), (7, 287271774), (9, 223433602), (14, 143635887), (18, 111716801), (21, 95757258), (37, 54348714), (42, 47878629), (63, 31919086), (74, 27174357), (111, 18116238), (126, 15959543), (222, 9058119), (259, 7764102), (333, 6038746), (518, 3882051), (666, 3019373), (777, 2588034), (1554, 1294017), (2331, 862678), (4662, 431339)]