2018603769

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{8011}}^1$

素因数の和:8118

約数の個数: 48

約数和(自身を含む): 3378115584

約数和(自身を除く): 1359511815

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 169, 213, 273, 497, 507, 923, 1183, 1491, 2769, 3549, 6461, 8011, 11999, 19383, 24033, 35997, 56077, 83993, 104143, 168231, 251979, 312429, 568781, 729001, 1353859, 1706343, 2187003, 3981467, 4061577, 7394153, 9477013, 11944401, 22182459, 28431039, 51759071, 96123989, 155277213, 288371967, 672867923, 2018603769]

約数ペア:

[(1, 2018603769), (3, 672867923), (7, 288371967), (13, 155277213), (21, 96123989), (39, 51759071), (71, 28431039), (91, 22182459), (169, 11944401), (213, 9477013), (273, 7394153), (497, 4061577), (507, 3981467), (923, 2187003), (1183, 1706343), (1491, 1353859), (2769, 729001), (3549, 568781), (6461, 312429), (8011, 251979), (11999, 168231), (19383, 104143), (24033, 83993), (35997, 56077)]