18432711

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 30378240

約数和(自身を除く): 11945529

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 1171, 1431, 1749, 3513, 5247, 10539, 12881, 15741, 31617, 38643, 62063, 115929, 186189, 347787, 558567, 682693, 1675701, 2048079, 6144237, 18432711]

約数ペア:

[(1, 18432711), (3, 6144237), (9, 2048079), (11, 1675701), (27, 682693), (33, 558567), (53, 347787), (99, 186189), (159, 115929), (297, 62063), (477, 38643), (583, 31617), (1171, 15741), (1431, 12881), (1749, 10539), (3513, 5247)]