21629376

素因数分解:

$2^6\times 3^3\times {\mathrm{12517}}^1$

素因数の和:12538

約数の個数: 56

約数和(自身を含む): 63591440

約数和(自身を除く): 41962064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 12517, 25034, 37551, 50068, 75102, 100136, 112653, 150204, 200272, 225306, 300408, 337959, 400544, 450612, 600816, 675918, 801088, 901224, 1201632, 1351836, 1802448, 2403264, 2703672, 3604896, 5407344, 7209792, 10814688, 21629376]

約数ペア:

[(1, 21629376), (2, 10814688), (3, 7209792), (4, 5407344), (6, 3604896), (8, 2703672), (9, 2403264), (12, 1802448), (16, 1351836), (18, 1201632), (24, 901224), (27, 801088), (32, 675918), (36, 600816), (48, 450612), (54, 400544), (64, 337959), (72, 300408), (96, 225306), (108, 200272), (144, 150204), (192, 112653), (216, 100136), (288, 75102), (432, 50068), (576, 37551), (864, 25034), (1728, 12517)]