18066334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 32104800

約数和(自身を除く): 14038466

約数列:

[1, 2, 11, 13, 22, 26, 143, 181, 286, 349, 362, 698, 1991, 2353, 3839, 3982, 4537, 4706, 7678, 9074, 25883, 49907, 51766, 63169, 99814, 126338, 694859, 821197, 1389718, 1642394, 9033167, 18066334]

約数ペア:

[(1, 18066334), (2, 9033167), (11, 1642394), (13, 1389718), (22, 821197), (26, 694859), (143, 126338), (181, 99814), (286, 63169), (349, 51766), (362, 49907), (698, 25883), (1991, 9074), (2353, 7678), (3839, 4706), (3982, 4537)]