19764774

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47741}}^1$

素因数の和:47772

約数の個数: 24

約数和(自身を含む): 44686512

約数和(自身を除く): 24921738

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 47741, 95482, 143223, 286446, 429669, 859338, 1098043, 2196086, 3294129, 6588258, 9882387, 19764774]

約数ペア:

[(1, 19764774), (2, 9882387), (3, 6588258), (6, 3294129), (9, 2196086), (18, 1098043), (23, 859338), (46, 429669), (69, 286446), (138, 143223), (207, 95482), (414, 47741)]