21965814636

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{63120157}}^1$

素因数の和:63120193

約数の個数: 24

約数和(自身を含む): 53020932720

約数和(自身を除く): 31055118084

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 63120157, 126240314, 189360471, 252480628, 378720942, 757441884, 1830484553, 3660969106, 5491453659, 7321938212, 10982907318, 21965814636]

約数ペア:

[(1, 21965814636), (2, 10982907318), (3, 7321938212), (4, 5491453659), (6, 3660969106), (12, 1830484553), (29, 757441884), (58, 378720942), (87, 252480628), (116, 189360471), (174, 126240314), (348, 63120157)]