18295038

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{7879}}^1$

素因数の和:7933

約数の個数: 32

約数和(自身を含む): 41606400

約数和(自身を除く): 23311362

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 7879, 15758, 23637, 47274, 70911, 141822, 212733, 338797, 425466, 677594, 1016391, 2032782, 3049173, 6098346, 9147519, 18295038]

約数ペア:

[(1, 18295038), (2, 9147519), (3, 6098346), (6, 3049173), (9, 2032782), (18, 1016391), (27, 677594), (43, 425466), (54, 338797), (86, 212733), (129, 141822), (258, 70911), (387, 47274), (774, 23637), (1161, 15758), (2322, 7879)]