2012876622

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{1217}}^1$

素因数の和:1618

約数の個数: 64

約数和(自身を含む): 4533883200

約数和(自身を除く): 2521006578

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 281, 327, 562, 654, 843, 981, 1217, 1686, 1962, 2434, 2529, 2943, 3651, 5058, 5886, 7302, 7587, 10953, 15174, 21906, 30629, 32859, 61258, 65718, 91887, 132653, 183774, 265306, 275661, 341977, 397959, 551322, 683954, 795918, 826983, 1025931, 1193877, 1653966, 2051862, 2387754, 3077793, 3581631, 6155586, 7163262, 9233379, 18466758, 37275493, 74550986, 111826479, 223652958, 335479437, 670958874, 1006438311, 2012876622]

約数ペア:

[(1, 2012876622), (2, 1006438311), (3, 670958874), (6, 335479437), (9, 223652958), (18, 111826479), (27, 74550986), (54, 37275493), (109, 18466758), (218, 9233379), (281, 7163262), (327, 6155586), (562, 3581631), (654, 3077793), (843, 2387754), (981, 2051862), (1217, 1653966), (1686, 1193877), (1962, 1025931), (2434, 826983), (2529, 795918), (2943, 683954), (3651, 551322), (5058, 397959), (5886, 341977), (7302, 275661), (7587, 265306), (10953, 183774), (15174, 132653), (21906, 91887), (30629, 65718), (32859, 61258)]