2019581946

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{153487}}^1$

素因数の和:153555

約数の個数: 48

約数和(自身を含む): 4740937344

約数和(自身を除く): 2721355398

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 2193, 4386, 6579, 13158, 153487, 306974, 460461, 920922, 1381383, 2609279, 2762766, 5218558, 6599941, 7827837, 13199882, 15655674, 19799823, 23483511, 39599646, 46967022, 59399469, 112198997, 118798938, 224397994, 336596991, 673193982, 1009790973, 2019581946]

約数ペア:

[(1, 2019581946), (2, 1009790973), (3, 673193982), (6, 336596991), (9, 224397994), (17, 118798938), (18, 112198997), (34, 59399469), (43, 46967022), (51, 39599646), (86, 23483511), (102, 19799823), (129, 15655674), (153, 13199882), (258, 7827837), (306, 6599941), (387, 5218558), (731, 2762766), (774, 2609279), (1462, 1381383), (2193, 920922), (4386, 460461), (6579, 306974), (13158, 153487)]