12220344

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{8933}}^1$

素因数の和:8964

約数の個数: 48

約数和(自身を含む): 34842600

約数和(自身を除く): 22622256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 8933, 17866, 26799, 35732, 53598, 71464, 80397, 107196, 160794, 169727, 214392, 321588, 339454, 509181, 643176, 678908, 1018362, 1357816, 1527543, 2036724, 3055086, 4073448, 6110172, 12220344]

約数ペア:

[(1, 12220344), (2, 6110172), (3, 4073448), (4, 3055086), (6, 2036724), (8, 1527543), (9, 1357816), (12, 1018362), (18, 678908), (19, 643176), (24, 509181), (36, 339454), (38, 321588), (57, 214392), (72, 169727), (76, 160794), (114, 107196), (152, 80397), (171, 71464), (228, 53598), (342, 35732), (456, 26799), (684, 17866), (1368, 8933)]