155560428

素因数分解:

$2^2\times 3^2\times {\mathrm{4321123}}^1$

素因数の和:4321133

約数の個数: 18

約数和(自身を含む): 393222284

約数和(自身を除く): 237661856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4321123, 8642246, 12963369, 17284492, 25926738, 38890107, 51853476, 77780214, 155560428]

約数ペア:

[(1, 155560428), (2, 77780214), (3, 51853476), (4, 38890107), (6, 25926738), (9, 17284492), (12, 12963369), (18, 8642246), (36, 4321123)]