28242036

素因数分解:

$2^2\times 3^2\times {\mathrm{784501}}^1$

素因数の和:784511

約数の個数: 18

約数和(自身を含む): 71389682

約数和(自身を除く): 43147646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 784501, 1569002, 2353503, 3138004, 4707006, 7060509, 9414012, 14121018, 28242036]

約数ペア:

[(1, 28242036), (2, 14121018), (3, 9414012), (4, 7060509), (6, 4707006), (9, 3138004), (12, 2353503), (18, 1569002), (36, 784501)]