12959964

素因数分解:

$2^2\times 3^2\times {\mathrm{599}}^1\times {\mathrm{601}}^1$

素因数の和:1210

約数の個数: 36

約数和(自身を含む): 32869200

約数和(自身を除く): 19909236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 599, 601, 1198, 1202, 1797, 1803, 2396, 2404, 3594, 3606, 5391, 5409, 7188, 7212, 10782, 10818, 21564, 21636, 359999, 719998, 1079997, 1439996, 2159994, 3239991, 4319988, 6479982, 12959964]

約数ペア:

[(1, 12959964), (2, 6479982), (3, 4319988), (4, 3239991), (6, 2159994), (9, 1439996), (12, 1079997), (18, 719998), (36, 359999), (599, 21636), (601, 21564), (1198, 10818), (1202, 10782), (1797, 7212), (1803, 7188), (2396, 5409), (2404, 5391), (3594, 3606)]