123432732

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{19819}}^1$

素因数の和:20002

約数の個数: 36

約数和(自身を含む): 313829880

約数和(自身を除く): 190397148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 6228, 19819, 39638, 59457, 79276, 118914, 178371, 237828, 356742, 713484, 3428687, 6857374, 10286061, 13714748, 20572122, 30858183, 41144244, 61716366, 123432732]

約数ペア:

[(1, 123432732), (2, 61716366), (3, 41144244), (4, 30858183), (6, 20572122), (9, 13714748), (12, 10286061), (18, 6857374), (36, 3428687), (173, 713484), (346, 356742), (519, 237828), (692, 178371), (1038, 118914), (1557, 79276), (2076, 59457), (3114, 39638), (6228, 19819)]