21823344

素因数分解:

$2^4\times 3^6\times {\mathrm{1871}}^1$

素因数の和:1897

約数の個数: 70

約数和(自身を含む): 63428976

約数和(自身を除く): 41605632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1871, 1944, 2916, 3742, 3888, 5613, 5832, 7484, 11226, 11664, 14968, 16839, 22452, 29936, 33678, 44904, 50517, 67356, 89808, 101034, 134712, 151551, 202068, 269424, 303102, 404136, 454653, 606204, 808272, 909306, 1212408, 1363959, 1818612, 2424816, 2727918, 3637224, 5455836, 7274448, 10911672, 21823344]

約数ペア:

[(1, 21823344), (2, 10911672), (3, 7274448), (4, 5455836), (6, 3637224), (8, 2727918), (9, 2424816), (12, 1818612), (16, 1363959), (18, 1212408), (24, 909306), (27, 808272), (36, 606204), (48, 454653), (54, 404136), (72, 303102), (81, 269424), (108, 202068), (144, 151551), (162, 134712), (216, 101034), (243, 89808), (324, 67356), (432, 50517), (486, 44904), (648, 33678), (729, 29936), (972, 22452), (1296, 16839), (1458, 14968), (1871, 11664), (1944, 11226), (2916, 7484), (3742, 5832), (3888, 5613)]