21324816

素因数分解:

$2^4\times 3^3\times {\mathrm{49363}}^1$

素因数の和:49380

約数の個数: 40

約数和(自身を含む): 61211360

約数和(自身を除く): 39886544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 49363, 98726, 148089, 197452, 296178, 394904, 444267, 592356, 789808, 888534, 1184712, 1332801, 1777068, 2369424, 2665602, 3554136, 5331204, 7108272, 10662408, 21324816]

約数ペア:

[(1, 21324816), (2, 10662408), (3, 7108272), (4, 5331204), (6, 3554136), (8, 2665602), (9, 2369424), (12, 1777068), (16, 1332801), (18, 1184712), (24, 888534), (27, 789808), (36, 592356), (48, 444267), (54, 394904), (72, 296178), (108, 197452), (144, 148089), (216, 98726), (432, 49363)]