19566561744

素因数分解:

$2^4\times 3^3\times {\mathrm{45292967}}^1$

素因数の和:45292984

約数の個数: 40

約数和(自身を含む): 56163280320

約数和(自身を除く): 36596718576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 45292967, 90585934, 135878901, 181171868, 271757802, 362343736, 407636703, 543515604, 724687472, 815273406, 1087031208, 1222910109, 1630546812, 2174062416, 2445820218, 3261093624, 4891640436, 6522187248, 9783280872, 19566561744]

約数ペア:

[(1, 19566561744), (2, 9783280872), (3, 6522187248), (4, 4891640436), (6, 3261093624), (8, 2445820218), (9, 2174062416), (12, 1630546812), (16, 1222910109), (18, 1087031208), (24, 815273406), (27, 724687472), (36, 543515604), (48, 407636703), (54, 362343736), (72, 271757802), (108, 181171868), (144, 135878901), (216, 90585934), (432, 45292967)]