21189096

素因数分解:

$2^3\times 3^2\times {\mathrm{294293}}^1$

素因数の和:294305

約数の個数: 24

約数和(自身を含む): 57387330

約数和(自身を除く): 36198234

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 294293, 588586, 882879, 1177172, 1765758, 2354344, 2648637, 3531516, 5297274, 7063032, 10594548, 21189096]

約数ペア:

[(1, 21189096), (2, 10594548), (3, 7063032), (4, 5297274), (6, 3531516), (8, 2648637), (9, 2354344), (12, 1765758), (18, 1177172), (24, 882879), (36, 588586), (72, 294293)]