1821796768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{8443}}^1$

素因数の和:9077

約数の個数: 48

約数和(自身を含む): 3919569696

約数和(自身を除く): 2097772928

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 613, 1226, 2452, 4904, 6743, 8443, 9808, 13486, 16886, 19616, 26972, 33772, 53944, 67544, 92873, 107888, 135088, 185746, 215776, 270176, 371492, 742984, 1485968, 2971936, 5175559, 10351118, 20702236, 41404472, 56931149, 82808944, 113862298, 165617888, 227724596, 455449192, 910898384, 1821796768]

約数ペア:

[(1, 1821796768), (2, 910898384), (4, 455449192), (8, 227724596), (11, 165617888), (16, 113862298), (22, 82808944), (32, 56931149), (44, 41404472), (88, 20702236), (176, 10351118), (352, 5175559), (613, 2971936), (1226, 1485968), (2452, 742984), (4904, 371492), (6743, 270176), (8443, 215776), (9808, 185746), (13486, 135088), (16886, 107888), (19616, 92873), (26972, 67544), (33772, 53944)]