18561744

素因数分解:

$2^4\times 3^3\times {\mathrm{42967}}^1$

素因数の和:42984

約数の個数: 40

約数和(自身を含む): 53280320

約数和(自身を除く): 34718576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 42967, 85934, 128901, 171868, 257802, 343736, 386703, 515604, 687472, 773406, 1031208, 1160109, 1546812, 2062416, 2320218, 3093624, 4640436, 6187248, 9280872, 18561744]

約数ペア:

[(1, 18561744), (2, 9280872), (3, 6187248), (4, 4640436), (6, 3093624), (8, 2320218), (9, 2062416), (12, 1546812), (16, 1160109), (18, 1031208), (24, 773406), (27, 687472), (36, 515604), (48, 386703), (54, 343736), (72, 257802), (108, 171868), (144, 128901), (216, 85934), (432, 42967)]