2015702424

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{142111}}^1$

素因数の和:142320

約数の個数: 48

約数和(自身を含む): 5486944320

約数和(自身を除く): 3471241896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 14184, 142111, 284222, 426333, 568444, 852666, 1136888, 1278999, 1705332, 2557998, 3410664, 5115996, 10231992, 27995867, 55991734, 83987601, 111983468, 167975202, 223966936, 251962803, 335950404, 503925606, 671900808, 1007851212, 2015702424]

約数ペア:

[(1, 2015702424), (2, 1007851212), (3, 671900808), (4, 503925606), (6, 335950404), (8, 251962803), (9, 223966936), (12, 167975202), (18, 111983468), (24, 83987601), (36, 55991734), (72, 27995867), (197, 10231992), (394, 5115996), (591, 3410664), (788, 2557998), (1182, 1705332), (1576, 1278999), (1773, 1136888), (2364, 852666), (3546, 568444), (4728, 426333), (7092, 284222), (14184, 142111)]