12870234

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{55001}}^1$

素因数の和:55022

約数の個数: 24

約数和(自身を含む): 30031092

約数和(自身を除く): 17160858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 55001, 110002, 165003, 330006, 495009, 715013, 990018, 1430026, 2145039, 4290078, 6435117, 12870234]

約数ペア:

[(1, 12870234), (2, 6435117), (3, 4290078), (6, 2145039), (9, 1430026), (13, 990018), (18, 715013), (26, 495009), (39, 330006), (78, 165003), (117, 110002), (234, 55001)]