16553948868

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{1146713}}^1$

素因数の和:1147124

約数の個数: 36

約数和(自身を含む): 41949091548

約数和(自身を除く): 25395142680

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 1203, 1604, 2406, 3609, 4812, 7218, 14436, 1146713, 2293426, 3440139, 4586852, 6880278, 10320417, 13760556, 20640834, 41281668, 459831913, 919663826, 1379495739, 1839327652, 2758991478, 4138487217, 5517982956, 8276974434, 16553948868]

約数ペア:

[(1, 16553948868), (2, 8276974434), (3, 5517982956), (4, 4138487217), (6, 2758991478), (9, 1839327652), (12, 1379495739), (18, 919663826), (36, 459831913), (401, 41281668), (802, 20640834), (1203, 13760556), (1604, 10320417), (2406, 6880278), (3609, 4586852), (4812, 3440139), (7218, 2293426), (14436, 1146713)]