1728948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{11083}}^1$

素因数の和:11103

約数の個数: 24

約数和(自身を含む): 4344928

約数和(自身を除く): 2615980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 11083, 22166, 33249, 44332, 66498, 132996, 144079, 288158, 432237, 576316, 864474, 1728948]

約数ペア:

[(1, 1728948), (2, 864474), (3, 576316), (4, 432237), (6, 288158), (12, 144079), (13, 132996), (26, 66498), (39, 44332), (52, 33249), (78, 22166), (156, 11083)]