21046908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{92311}}^1$

素因数の和:92337

約数の個数: 24

約数和(自身を含む): 51694720

約数和(自身を除く): 30647812

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 92311, 184622, 276933, 369244, 553866, 1107732, 1753909, 3507818, 5261727, 7015636, 10523454, 21046908]

約数ペア:

[(1, 21046908), (2, 10523454), (3, 7015636), (4, 5261727), (6, 3507818), (12, 1753909), (19, 1107732), (38, 553866), (57, 369244), (76, 276933), (114, 184622), (228, 92311)]