2013277788

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{642809}}^1$

素因数の和:642851

約数の個数: 48

約数和(自身を含む): 5399604000

約数和(自身を除く): 3386326212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 642809, 1285618, 1928427, 2571236, 3856854, 5785281, 7713708, 11570562, 17355843, 18641461, 23141124, 34711686, 37282922, 55924383, 69423372, 74565844, 111848766, 167773149, 223697532, 335546298, 503319447, 671092596, 1006638894, 2013277788]

約数ペア:

[(1, 2013277788), (2, 1006638894), (3, 671092596), (4, 503319447), (6, 335546298), (9, 223697532), (12, 167773149), (18, 111848766), (27, 74565844), (29, 69423372), (36, 55924383), (54, 37282922), (58, 34711686), (87, 23141124), (108, 18641461), (116, 17355843), (174, 11570562), (261, 7713708), (348, 5785281), (522, 3856854), (783, 2571236), (1044, 1928427), (1566, 1285618), (3132, 642809)]