21029472

素因数分解:

$2^5\times 3^2\times {\mathrm{73019}}^1$

素因数の和:73035

約数の個数: 36

約数和(自身を含む): 59803380

約数和(自身を除く): 38773908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 73019, 146038, 219057, 292076, 438114, 584152, 657171, 876228, 1168304, 1314342, 1752456, 2336608, 2628684, 3504912, 5257368, 7009824, 10514736, 21029472]

約数ペア:

[(1, 21029472), (2, 10514736), (3, 7009824), (4, 5257368), (6, 3504912), (8, 2628684), (9, 2336608), (12, 1752456), (16, 1314342), (18, 1168304), (24, 876228), (32, 657171), (36, 584152), (48, 438114), (72, 292076), (96, 219057), (144, 146038), (288, 73019)]