21063528

素因数分解:

$2^3\times 3^2\times {\mathrm{292549}}^1$

素因数の和:292561

約数の個数: 24

約数和(自身を含む): 57047250

約数和(自身を除く): 35983722

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 292549, 585098, 877647, 1170196, 1755294, 2340392, 2632941, 3510588, 5265882, 7021176, 10531764, 21063528]

約数ペア:

[(1, 21063528), (2, 10531764), (3, 7021176), (4, 5265882), (6, 3510588), (8, 2632941), (9, 2340392), (12, 1755294), (18, 1170196), (24, 877647), (36, 585098), (72, 292549)]