31380324

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137633}}^1$

素因数の和:137659

約数の個数: 24

約数和(自身を含む): 77075040

約数和(自身を除く): 45694716

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 137633, 275266, 412899, 550532, 825798, 1651596, 2615027, 5230054, 7845081, 10460108, 15690162, 31380324]

約数ペア:

[(1, 31380324), (2, 15690162), (3, 10460108), (4, 7845081), (6, 5230054), (12, 2615027), (19, 1651596), (38, 825798), (57, 550532), (76, 412899), (114, 275266), (228, 137633)]