79967988

素因数分解:

$2^2\times 3^2\times {\mathrm{2221333}}^1$

素因数の和:2221343

約数の個数: 18

約数和(自身を含む): 202141394

約数和(自身を除く): 122173406

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2221333, 4442666, 6663999, 8885332, 13327998, 19991997, 26655996, 39983994, 79967988]

約数ペア:

[(1, 79967988), (2, 39983994), (3, 26655996), (4, 19991997), (6, 13327998), (9, 8885332), (12, 6663999), (18, 4442666), (36, 2221333)]