9993822

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 21047040

約数和(自身を除く): 11053218

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 521, 834, 1042, 1563, 3126, 3197, 6394, 9591, 11983, 19182, 23966, 35949, 71898, 72419, 144838, 217257, 434514, 1665637, 3331274, 4996911, 9993822]

約数ペア:

[(1, 9993822), (2, 4996911), (3, 3331274), (6, 1665637), (23, 434514), (46, 217257), (69, 144838), (138, 72419), (139, 71898), (278, 35949), (417, 23966), (521, 19182), (834, 11983), (1042, 9591), (1563, 6394), (3126, 3197)]