18146793

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37571}}^1$

素因数の和:37604

約数の個数: 16

約数和(自身を含む): 28855296

約数和(自身を除く): 10708503

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 37571, 112713, 262997, 788991, 864133, 2592399, 6048931, 18146793]

約数ペア:

[(1, 18146793), (3, 6048931), (7, 2592399), (21, 864133), (23, 788991), (69, 262997), (161, 112713), (483, 37571)]