18834894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{80491}}^1$

素因数の和:80512

約数の個数: 24

約数和(自身を含む): 43948632

約数和(自身を除く): 25113738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 80491, 160982, 241473, 482946, 724419, 1046383, 1448838, 2092766, 3139149, 6278298, 9417447, 18834894]

約数ペア:

[(1, 18834894), (2, 9417447), (3, 6278298), (6, 3139149), (9, 2092766), (13, 1448838), (18, 1046383), (26, 724419), (39, 482946), (78, 241473), (117, 160982), (234, 80491)]