16001649324

素因数分解:

$2^2\times 3^2\times {\mathrm{444490259}}^1$

素因数の和:444490269

約数の個数: 18

約数和(自身を含む): 40448613660

約数和(自身を除く): 24446964336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 444490259, 888980518, 1333470777, 1777961036, 2666941554, 4000412331, 5333883108, 8000824662, 16001649324]

約数ペア:

[(1, 16001649324), (2, 8000824662), (3, 5333883108), (4, 4000412331), (6, 2666941554), (9, 1777961036), (12, 1333470777), (18, 888980518), (36, 444490259)]