18341703

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 27346176

約数和(自身を除く): 9004473

約数列:

[1, 3, 9, 47, 131, 141, 331, 393, 423, 993, 1179, 2979, 6157, 15557, 18471, 43361, 46671, 55413, 130083, 140013, 390249, 2037967, 6113901, 18341703]

約数ペア:

[(1, 18341703), (3, 6113901), (9, 2037967), (47, 390249), (131, 140013), (141, 130083), (331, 55413), (393, 46671), (423, 43361), (993, 18471), (1179, 15557), (2979, 6157)]