2016194724

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{19121}}^1$

素因数の和:19261

約数の個数: 72

約数和(自身を含む): 5324712120

約数和(自身を除く): 3308517396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 101, 116, 174, 202, 261, 303, 348, 404, 522, 606, 909, 1044, 1212, 1818, 2929, 3636, 5858, 8787, 11716, 17574, 19121, 26361, 35148, 38242, 52722, 57363, 76484, 105444, 114726, 172089, 229452, 344178, 554509, 688356, 1109018, 1663527, 1931221, 2218036, 3327054, 3862442, 4990581, 5793663, 6654108, 7724884, 9981162, 11587326, 17380989, 19962324, 23174652, 34761978, 56005409, 69523956, 112010818, 168016227, 224021636, 336032454, 504048681, 672064908, 1008097362, 2016194724]

約数ペア:

[(1, 2016194724), (2, 1008097362), (3, 672064908), (4, 504048681), (6, 336032454), (9, 224021636), (12, 168016227), (18, 112010818), (29, 69523956), (36, 56005409), (58, 34761978), (87, 23174652), (101, 19962324), (116, 17380989), (174, 11587326), (202, 9981162), (261, 7724884), (303, 6654108), (348, 5793663), (404, 4990581), (522, 3862442), (606, 3327054), (909, 2218036), (1044, 1931221), (1212, 1663527), (1818, 1109018), (2929, 688356), (3636, 554509), (5858, 344178), (8787, 229452), (11716, 172089), (17574, 114726), (19121, 105444), (26361, 76484), (35148, 57363), (38242, 52722)]