2875397724

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{719569}}^1$

素因数の和:719619

約数の個数: 48

約数和(自身を含む): 7656224800

約数和(自身を除く): 4780827076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 719569, 1439138, 2158707, 2878276, 4317414, 6476121, 8634828, 12952242, 19428363, 25904484, 26624053, 38856726, 53248106, 77713452, 79872159, 106496212, 159744318, 239616477, 319488636, 479232954, 718849431, 958465908, 1437698862, 2875397724]

約数ペア:

[(1, 2875397724), (2, 1437698862), (3, 958465908), (4, 718849431), (6, 479232954), (9, 319488636), (12, 239616477), (18, 159744318), (27, 106496212), (36, 79872159), (37, 77713452), (54, 53248106), (74, 38856726), (108, 26624053), (111, 25904484), (148, 19428363), (222, 12952242), (333, 8634828), (444, 6476121), (666, 4317414), (999, 2878276), (1332, 2158707), (1998, 1439138), (3996, 719569)]