21913238418

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{41036027}}^1$

素因数の和:41036121

約数の個数: 16

約数和(自身を含む): 44318910240

約数和(自身を除く): 22405671822

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 41036027, 82072054, 123108081, 246216162, 3652206403, 7304412806, 10956619209, 21913238418]

約数ペア:

[(1, 21913238418), (2, 10956619209), (3, 7304412806), (6, 3652206403), (89, 246216162), (178, 123108081), (267, 82072054), (534, 41036027)]