172234278

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{503609}}^1$

素因数の和:503636

約数の個数: 24

約数和(自身を含む): 392815800

約数和(自身を除く): 220581522

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 503609, 1007218, 1510827, 3021654, 4532481, 9064962, 9568571, 19137142, 28705713, 57411426, 86117139, 172234278]

約数ペア:

[(1, 172234278), (2, 86117139), (3, 57411426), (6, 28705713), (9, 19137142), (18, 9568571), (19, 9064962), (38, 4532481), (57, 3021654), (114, 1510827), (171, 1007218), (342, 503609)]