21763074

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 45239040

約数和(自身を除く): 23475966

約数列:

[1, 2, 3, 6, 43, 67, 86, 129, 134, 201, 258, 402, 1259, 2518, 2881, 3777, 5762, 7554, 8643, 17286, 54137, 84353, 108274, 162411, 168706, 253059, 324822, 506118, 3627179, 7254358, 10881537, 21763074]

約数ペア:

[(1, 21763074), (2, 10881537), (3, 7254358), (6, 3627179), (43, 506118), (67, 324822), (86, 253059), (129, 168706), (134, 162411), (201, 108274), (258, 84353), (402, 54137), (1259, 17286), (2518, 8643), (2881, 7554), (3777, 5762)]