25542108

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{3331}}^1$

素因数の和:3415

約数の個数: 48

約数和(自身を含む): 67173120

約数和(自身を除く): 41631012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3331, 3834, 6662, 7668, 9993, 13324, 19986, 29979, 39972, 59958, 89937, 119916, 179874, 236501, 359748, 473002, 709503, 946004, 1419006, 2128509, 2838012, 4257018, 6385527, 8514036, 12771054, 25542108]

約数ペア:

[(1, 25542108), (2, 12771054), (3, 8514036), (4, 6385527), (6, 4257018), (9, 2838012), (12, 2128509), (18, 1419006), (27, 946004), (36, 709503), (54, 473002), (71, 359748), (108, 236501), (142, 179874), (213, 119916), (284, 89937), (426, 59958), (639, 39972), (852, 29979), (1278, 19986), (1917, 13324), (2556, 9993), (3331, 7668), (3834, 6662)]