27820826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 50035968

約数和(自身を除く): 22215142

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 113, 209, 226, 341, 361, 418, 589, 682, 722, 1178, 1243, 2147, 2486, 3503, 3971, 4294, 6479, 7006, 7942, 11191, 12958, 22382, 23617, 38533, 40793, 47234, 66557, 77066, 81586, 123101, 133114, 246202, 448723, 732127, 897446, 1264583, 1464254, 2529166, 13910413, 27820826]

約数ペア:

[(1, 27820826), (2, 13910413), (11, 2529166), (19, 1464254), (22, 1264583), (31, 897446), (38, 732127), (62, 448723), (113, 246202), (209, 133114), (226, 123101), (341, 81586), (361, 77066), (418, 66557), (589, 47234), (682, 40793), (722, 38533), (1178, 23617), (1243, 22382), (2147, 12958), (2486, 11191), (3503, 7942), (3971, 7006), (4294, 6479)]