260140428

素因数分解:

$2^2\times 3^2\times {\mathrm{7226123}}^1$

素因数の和:7226133

約数の個数: 18

約数和(自身を含む): 657577284

約数和(自身を除く): 397436856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7226123, 14452246, 21678369, 28904492, 43356738, 65035107, 86713476, 130070214, 260140428]

約数ペア:

[(1, 260140428), (2, 130070214), (3, 86713476), (4, 65035107), (6, 43356738), (9, 28904492), (12, 21678369), (18, 14452246), (36, 7226123)]