21928646784

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{5191441}}^1$

素因数の和:5191469

約数の個数: 64

約数和(自身を含む): 63543250080

約数和(自身を除く): 41614603296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 5191441, 10382882, 15574323, 20765764, 31148646, 41531528, 57105851, 62297292, 83063056, 114211702, 124594584, 166126112, 171317553, 228423404, 249189168, 332252224, 342635106, 456846808, 498378336, 664504448, 685270212, 913693616, 996756672, 1370540424, 1827387232, 1993513344, 2741080848, 3654774464, 5482161696, 7309548928, 10964323392, 21928646784]

約数ペア:

[(1, 21928646784), (2, 10964323392), (3, 7309548928), (4, 5482161696), (6, 3654774464), (8, 2741080848), (11, 1993513344), (12, 1827387232), (16, 1370540424), (22, 996756672), (24, 913693616), (32, 685270212), (33, 664504448), (44, 498378336), (48, 456846808), (64, 342635106), (66, 332252224), (88, 249189168), (96, 228423404), (128, 171317553), (132, 166126112), (176, 124594584), (192, 114211702), (264, 83063056), (352, 62297292), (384, 57105851), (528, 41531528), (704, 31148646), (1056, 20765764), (1408, 15574323), (2112, 10382882), (4224, 5191441)]