16931808

素因数分解:

$2^5\times 3^3\times {\mathrm{19597}}^1$

素因数の和:19616

約数の個数: 48

約数和(自身を含む): 49386960

約数和(自身を除く): 32455152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 19597, 39194, 58791, 78388, 117582, 156776, 176373, 235164, 313552, 352746, 470328, 529119, 627104, 705492, 940656, 1058238, 1410984, 1881312, 2116476, 2821968, 4232952, 5643936, 8465904, 16931808]

約数ペア:

[(1, 16931808), (2, 8465904), (3, 5643936), (4, 4232952), (6, 2821968), (8, 2116476), (9, 1881312), (12, 1410984), (16, 1058238), (18, 940656), (24, 705492), (27, 627104), (32, 529119), (36, 470328), (48, 352746), (54, 313552), (72, 235164), (96, 176373), (108, 156776), (144, 117582), (216, 78388), (288, 58791), (432, 39194), (864, 19597)]