172115028

素因数分解:

$2^2\times 3^2\times {\mathrm{4780973}}^1$

素因数の和:4780983

約数の個数: 18

約数和(自身を含む): 435068634

約数和(自身を除く): 262953606

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4780973, 9561946, 14342919, 19123892, 28685838, 43028757, 57371676, 86057514, 172115028]

約数ペア:

[(1, 172115028), (2, 86057514), (3, 57371676), (4, 43028757), (6, 28685838), (9, 19123892), (12, 14342919), (18, 9561946), (36, 4780973)]