21039552

素因数分解:

$2^6\times 3^2\times {\mathrm{36527}}^1$

素因数の和:36545

約数の個数: 42

約数和(自身を含む): 60307728

約数和(自身を除く): 39268176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 36527, 73054, 109581, 146108, 219162, 292216, 328743, 438324, 584432, 657486, 876648, 1168864, 1314972, 1753296, 2337728, 2629944, 3506592, 5259888, 7013184, 10519776, 21039552]

約数ペア:

[(1, 21039552), (2, 10519776), (3, 7013184), (4, 5259888), (6, 3506592), (8, 2629944), (9, 2337728), (12, 1753296), (16, 1314972), (18, 1168864), (24, 876648), (32, 657486), (36, 584432), (48, 438324), (64, 328743), (72, 292216), (96, 219162), (144, 146108), (192, 109581), (288, 73054), (576, 36527)]