40086828

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{3209}}^1$

素因数の和:3566

約数の個数: 36

約数和(自身を含む): 101654280

約数和(自身を除く): 61567452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 694, 1041, 1388, 2082, 3123, 3209, 4164, 6246, 6418, 9627, 12492, 12836, 19254, 28881, 38508, 57762, 115524, 1113523, 2227046, 3340569, 4454092, 6681138, 10021707, 13362276, 20043414, 40086828]

約数ペア:

[(1, 40086828), (2, 20043414), (3, 13362276), (4, 10021707), (6, 6681138), (9, 4454092), (12, 3340569), (18, 2227046), (36, 1113523), (347, 115524), (694, 57762), (1041, 38508), (1388, 28881), (2082, 19254), (3123, 12836), (3209, 12492), (4164, 9627), (6246, 6418)]